{"title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm","description":"\u003cp\u003eBrowse 9+ 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-ar-coating-1100-nm-1650-nm-mbcx10606-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm MBCX10606-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm — Model MBCX10606-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (AR Coating)\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":47517902307482,"sku":"MBCX10606-C","price":69.36,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm-FhTeMxgSUz2Plm7u4H3q5AvdtT-J.jpg?v=1772670608"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-mbcx10615-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm MBCX10615-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm — Model MBCX10615-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (AR Coating)\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":47517902405786,"sku":"MBCX10615-C","price":67.32,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm-FhTeMxgSUz2Plm7u4H3q5AvdtT-J_7d921c4e-4302-4ff7-a4c4-89b1fdb45b1e.jpg?v=1772670612"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10001-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10001-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10001-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, focal length 10 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47517902471322,"sku":"BCX10001-C","price":50.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz.jpg?v=1772670617"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10303-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10303-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10303-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47517902569626,"sku":"BCX10303-C","price":50.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz_cf8569f9-3d0a-4500-80ec-99fabb528fd3.jpg?v=1772670622"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10202-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10202-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10202-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47517902700698,"sku":"BCX10202-C","price":45.56,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz_3e9a3cc5-7ab8-4985-9b53-bbb208ee431c.jpg?v=1772670627"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10609-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10609-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10609-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47517902766234,"sku":"BCX10609-C","price":53.36,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz_69ad1b3d-9fef-4cdf-88e5-1d1befea3c81.jpg?v=1772670631"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10606-c","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10606-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10606-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47517902831770,"sku":"BCX10606-C","price":54.67,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz_a0daccb8-25dc-4bf4-bd96-a295c6d45cec.jpg?v=1772670636"},{"product_id":"double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm-bcx10615-c-1","title":"Double-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted BCX10615-C","description":"\u003ch2\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted — Model BCX10615-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1100 nm-1650 nm, 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: 1100 nm-1650 nm (AR Coating)\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. Additionally, both surfaces of the lens are coated with an anti-reflection coating for 1100 nm–1650 nm, which helps reduce the lens's reflectance. 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\u003eDouble-Convex Lenses, N-BK7, AR Coating: 1100 nm-1650 nm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate material: N-BK7\u003c\/li\u003e\n\u003cli\u003eOperating wavelength: 1100 nm-1650 nm (anti-reflection coating)\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":47519577866394,"sku":"BCX10615-C","price":52.25,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz_f0db0186-7171-477d-9ba6-5ace59cceb18.jpg?v=1772685627"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/2-1_E5_8F_8C_E5_87_B8_E9_80_8F_E9_95_9C_EF_BC_8CN-BK7_EF_BC_8C_E5_A2_9E_E9_80_8F_E8_86_9C_EF_BC_9A1100_20nm-1650_20nm_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85-FsFDrefoikDdnv-OnXP7Wb5T_YKz.jpg?v=1777788488","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-l4-double-convex-lenses-n-bk7-ar-coating-1100-nm-1650-nm.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}