{"title":"Double-Convex Lenses, N-BK7, Uncoated: 350 nm-2.0 μm","description":"\u003cp\u003eBrowse 55+ lenses from WaveQuanta's catalog. Part of our precision optical components and lenses range. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10303","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10303","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10303\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 15.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517876813978,"sku":"MBCX10303","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX.jpg?v=1772670036"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10304","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10304","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10304\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 20.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517876945050,"sku":"MBCX10304","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_07a4ea4a-0236-4aa3-b7e1-b6f6f23ad61a.jpg?v=1772670041"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10305","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10305","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10305\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 25.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877076122,"sku":"MBCX10305","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_ae48aa67-e7ca-44fc-ac8e-addb3d545216.jpg?v=1772670045"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10307","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10307","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10307\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 30.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877665946,"sku":"MBCX10307","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_9fd12fff-4f28-48ee-a966-9fb031062c2a.jpg?v=1772670050"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10309","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10309","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10309\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 40.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877764250,"sku":"MBCX10309","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_b35805b5-2995-4dda-8fd5-b11eeada31e1.jpg?v=1772670055"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10310","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10310","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10310\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 50.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877862554,"sku":"MBCX10310","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_97d036da-c394-4add-af1e-1abc2520f7c0.jpg?v=1772670060"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10313","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10313","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10313\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 100.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877928090,"sku":"MBCX10313","price":44.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_a3a0dd1a-4ff5-44aa-8f25-73329b38cc71.jpg?v=1772670065"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10606","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10606","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10606\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 25.4 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517877993626,"sku":"MBCX10606","price":51.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_fbda3949-83b4-4317-987d-c272448ff855.jpg?v=1772670069"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10607","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10607","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10607\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 30.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878059162,"sku":"MBCX10607","price":50.39,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_c3e8aac0-3566-4a94-a169-94bd7d91e496.jpg?v=1772670074"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10608","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10608","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10608\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 35.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878124698,"sku":"MBCX10608","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_b021e8ee-a009-4629-af91-adc36db292dd.jpg?v=1772670078"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10609","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10609","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10609\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 40.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878255770,"sku":"MBCX10609","price":50.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_a0db0350-60f1-422b-a55d-7c9a8a20098d.jpg?v=1772670083"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10610","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10610","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10610\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 50.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878648986,"sku":"MBCX10610","price":50.94,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_8689530f-a488-4b40-bca9-2549a14cd73d.jpg?v=1772670087"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10611","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10611","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10611\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 60.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878747290,"sku":"MBCX10611","price":48.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_0de98699-e9d5-4e17-b9a4-7a0232103c0f.jpg?v=1772670092"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10612","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10612","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10612\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 75.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878812826,"sku":"MBCX10612","price":50.94,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_282f3c96-3342-43dc-956c-89425aab0ae2.jpg?v=1772670096"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10613","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10613","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10613\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 100.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517878943898,"sku":"MBCX10613","price":50.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_91c5b6af-bf89-4b24-a3d7-d840d7e425b9.jpg?v=1772670101"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10614","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10614","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10614\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 125.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517879009434,"sku":"MBCX10614","price":50.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_3c0844eb-18cf-4070-a226-0314c92401ff.jpg?v=1772670105"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10615","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10615","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10615\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 150.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517879173274,"sku":"MBCX10615","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_031d2a9a-2a00-471d-99b9-928d6c0bc697.jpg?v=1772670109"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10616","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10616","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10616\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 175.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517879238810,"sku":"MBCX10616","price":49.1,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_4c1a186d-f52c-44a0-88a8-42fe7c3d6b89.jpg?v=1772670115"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10617","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10617","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10617\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 200.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517879369882,"sku":"MBCX10617","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_557db83a-e90e-4542-89a8-da50989fb507.jpg?v=1772670119"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10618","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10618","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10618\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 250.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517879763098,"sku":"MBCX10618","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_bb5db446-5951-4c4d-b2ac-130b88f94342.jpg?v=1772670124"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10619","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10619","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10619\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 300.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517880189082,"sku":"MBCX10619","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_770d3894-4900-4421-b993-ae9301ae7527.jpg?v=1772670128"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10620","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10620","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10620\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 400.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517880451226,"sku":"MBCX10620","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_d09655bc-e92a-4b13-8a25-deae38253544.jpg?v=1772670132"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10621","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10621","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10621\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 500.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517881139354,"sku":"MBCX10621","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_e3196924-996f-41a6-b2ac-4841f1abb551.jpg?v=1772670137"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10622","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10622","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10622\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 750.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517882384538,"sku":"MBCX10622","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_81b16e87-122c-4916-bea2-fd665064be6d.jpg?v=1772670141"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-mbcx10623","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm MBCX10623","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm — Model MBCX10623\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 1000.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, converging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517882450074,"sku":"MBCX10623","price":49.46,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm-Fpd4Bmy-qptuN4T23K2SfUZV9nqX_9f6ac417-afa5-4e72-ba26-a15cbdcd0331.jpg?v=1772670146"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10001","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10001","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10001\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 10.0 mm, Ø6.0 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517883498650,"sku":"BCX10001","price":30.49,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5.jpg?v=1772670150"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10002","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10002","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10002\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 12.0 mm, Ø6.0 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517884186778,"sku":"BCX10002","price":30.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_caebeab6-f491-4810-ad58-e12cf16add38.jpg?v=1772670155"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10202","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10202","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10202\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 12.0 mm, Ø9.0 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517884711066,"sku":"BCX10202","price":31.62,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_3acd320e-a6b6-4780-83b1-a27ff658212f.jpg?v=1772670159"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10303","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10303","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10303\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 15.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517885300890,"sku":"BCX10303","price":32.54,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_950947e4-de4d-4359-a504-d13937716076.jpg?v=1772670164"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10304","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10304","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10304\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 20.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517885857946,"sku":"BCX10304","price":32.54,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_3fda9db0-c826-4e31-8866-83b0ddf063b7.jpg?v=1772670169"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10305","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10305","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10305\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 25.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517885956250,"sku":"BCX10305","price":31.62,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_9421a8aa-d39a-4fed-8662-52f3da45cfed.jpg?v=1772670173"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10307","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10307","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10307\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 30.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517886349466,"sku":"BCX10307","price":31.62,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_60634159-a40d-4652-acc4-8aecffcc8b6b.jpg?v=1772670178"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10309","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10309","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10309\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 40.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517886808218,"sku":"BCX10309","price":31.05,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_6bf85627-cfee-4891-addd-43c2f020fc6e.jpg?v=1772670182"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10310","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10310","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10310\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 50.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517888184474,"sku":"BCX10310","price":31.05,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_545fcca2-0a01-4d72-8e3e-77de37f8d248.jpg?v=1772670187"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10313","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10313","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10313\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 100.0 mm, Ø12.7 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517888774298,"sku":"BCX10313","price":31.05,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_cf9757b5-6235-4da9-9d7d-97fdf1210572.jpg?v=1772670192"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10504","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10504","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10504\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 20.0 mm, Ø24.0 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517888839834,"sku":"BCX10504","price":17.84,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_630666d4-736a-4bcc-88ad-1ee3cf13fe4f.jpg?v=1772670196"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10606","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10606","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10606\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 25.4 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517888938138,"sku":"BCX10606","price":35.7,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_c426a6cf-d94b-467d-84d8-739c8e572bed.jpg?v=1772670201"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10607","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10607","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10607\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 30.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517888970906,"sku":"BCX10607","price":35.51,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_da9cfb75-801c-42e8-b5a3-5dcd4f11864e.jpg?v=1772670206"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10608","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10608","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10608\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 35.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517889527962,"sku":"BCX10608","price":34.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_0c619dec-041f-420d-b2c0-b5c7f98b396a.jpg?v=1772670210"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10609","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10609","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10609\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 40.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517889822874,"sku":"BCX10609","price":34.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_d7321937-f0a1-4def-8bf8-97f4ab6dd0ee.jpg?v=1772670215"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10610","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10610","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10610\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 50.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517889921178,"sku":"BCX10610","price":34.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_17a99859-1af5-4758-9365-bc4c8daeec9a.jpg?v=1772670219"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10611","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10611","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10611\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 60.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517890642074,"sku":"BCX10611","price":34.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_e9ea1396-2a8d-413b-b33e-3fa67af00951.jpg?v=1772670224"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10612","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10612","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10612\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 75.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517891068058,"sku":"BCX10612","price":34.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_692de63d-6263-40dd-8043-81a1f05c4683.jpg?v=1772670228"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10613","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10613","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10613\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 100.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893296282,"sku":"BCX10613","price":33.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_cc40e3a2-9eb8-409a-b765-9a6795bfd01a.jpg?v=1772670232"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10614","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10614","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10614\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 125.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893394586,"sku":"BCX10614","price":33.83,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_78f5208d-46b9-40c8-a757-c2168124024d.jpg?v=1772670237"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10615","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10615","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10615\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 150.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893427354,"sku":"BCX10615","price":33.1,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_e0aec18e-ffc4-43b4-ac9c-335a214045f9.jpg?v=1772670242"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10616","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10616","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10616\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 175.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893525658,"sku":"BCX10616","price":32.73,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_104996b1-4e23-45ad-960f-3e88dfc18b27.jpg?v=1772670246"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10617","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10617","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10617\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 200.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893558426,"sku":"BCX10617","price":32.54,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_8736b670-a1e5-498f-be02-62f1000e1f95.jpg?v=1772670251"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10618","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10618","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10618\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 250.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517893656730,"sku":"BCX10618","price":32.36,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_3032c74a-ef4e-4179-9e9e-5364bec0b758.jpg?v=1772670255"},{"product_id":"double-convex-lenses-n-bk7-uncoated-350-nm-2-0-μm-bcx10619","title":"N-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted BCX10619","description":"\u003ch2\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted — Model BCX10619\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 350 nm-2.0 μm, focal length 300.0 mm, Ø25.4 mm, substrate N-BK7.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm (uncoated)\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction, convergence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe double-convex lens has a positive focal length and can be used to focus collimated beams or collimate point light sources. Double-convex lenses are widely used in imaging applications, with N-BK7 being the most common lens material, applied in visible and near-infrared fields. LBTEK selects N-BK7 to manufacture various lenses, all of which undergo fine processing and strict quality control. This ensures that LBTEK provides the users with high-quality lens products at reasonable prices.\u003c\/p\u003e\n\u003ch3\u003eN-BK7, Double-Convex Lenses, Uncoated, 350 nm-2.0 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 350 nm-2.0 μm\u003c\/li\u003e\n\u003cli\u003eApplication: imaging, beam expansion or reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Double-Convex Lenses have a positive focal length and are commonly used in applications such as imaging or beam collimation. LBTEK manufactures double-convex lenses using N-BK7 glass, which is the most commonly used material for high-quality optical components, primarily for visible and near-infrared applications. All circular lenses from LBTEK are pre-installed with standard lens tubes or lens mounting adapters. These mechanical components are engraved with the product model, type, diameter, and focal length for easy identification of lens parameters.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47517894049946,"sku":"BCX10619","price":32.17,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5_2a7fcdbe-5e8b-42d7-a043-cd5938fdb49d.jpg?v=1772670260"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/2-1N-BK7_EF_BC_8C_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8C_E6_9C_AA_E9_95_80_E8_86_9C_EF_BC_8C350_20nm-2.0_20_CE_BCm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FkYcBPg0UM4GOEKl8580ALaLE5.jpg?v=1777788488","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-l4-double-convex-lenses-n-bk7-uncoated-350-nm-20-m.oembed?page=3","provider":"WaveQuanta","version":"1.0","type":"link"}