{"title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm","description":"\u003cp\u003eBrowse 20+ optical filters 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":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-60-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-60-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-60-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519070191770,"sku":"MNDFA10-60-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g.jpg?v=1772681376"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-50-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-50-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-50-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519071010970,"sku":"MNDFA10-50-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_16d2d71d-4c4a-4da6-a2a8-725f1d52f54a.jpg?v=1772681382"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-40-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-40-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-40-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519071764634,"sku":"MNDFA10-40-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_840adf05-8136-4a90-b6ae-3e7557fc4362.jpg?v=1772681387"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-30-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-30-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-30-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519072125082,"sku":"MNDFA10-30-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_51aa947e-3754-416e-adbb-9a7f63b1911e.jpg?v=1772681392"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-20-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-20-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-20-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519072452762,"sku":"MNDFA10-20-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_417cf5a4-8551-46d3-984c-bfc900785a69.jpg?v=1772681397"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-15-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-15-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-15-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519072813210,"sku":"MNDFA10-15-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_2f154d85-945f-4d3b-a3df-b4ff1c5a4ae4.jpg?v=1772681402"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-10-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-10-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-10-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073075354,"sku":"MNDFA10-10-NIR","price":71.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_01122861-614e-4990-87f4-bf7a60ad0e1e.jpg?v=1772681407"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-05-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-05-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-05-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073206426,"sku":"MNDFA10-05-NIR","price":66.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_dea68361-ab73-4f2d-8188-067cacbc6bb3.jpg?v=1772681412"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-03-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-03-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-03-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073304730,"sku":"MNDFA10-03-NIR","price":66.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_dca85e65-dd8e-42e1-949c-e9004d9b4795.jpg?v=1772681417"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-mndfa10-01-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted MNDFA10-01-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted — Model MNDFA10-01-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounted in mechanical housing, removable\u003c\/li\u003e\n\u003cli\u003eUncoated: 1.0 μm -2.6 μm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring optical density (OD) values of 0.3-6.0 and a size of 1 inch. The MNDFA series of absorbing neutral density attenuators come mounteded in detachable standard lens tubes, with the product model, working wavelength, and OD value engraved on the surface for easy identification by users.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073435802,"sku":"MNDFA10-01-NIR","price":66.76,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_2cc85f6e-8ab5-40ce-bc77-a1e1ee05ba39.jpg?v=1772681422"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-60-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-60-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-60-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073566874,"sku":"NDFA10-60-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0.jpg?v=1772681428"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-50-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-50-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-50-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073665178,"sku":"NDFA10-50-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_fa2eeef8-5af2-4dc4-b280-55fa19d606c0.jpg?v=1772681432"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-40-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-40-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-40-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073894554,"sku":"NDFA10-40-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_a4a41f5d-8975-44b0-a161-f5c81bb41173.jpg?v=1772681437"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-30-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-30-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-30-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519073927322,"sku":"NDFA10-30-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_42ea7904-0b8b-4ba3-a2bf-f60559a9da0a.jpg?v=1772681442"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-20-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-20-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-20-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519074123930,"sku":"NDFA10-20-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_4d088cb8-48ea-4daf-9644-407432e8e012.jpg?v=1772681448"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-15-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-15-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-15-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519074189466,"sku":"NDFA10-15-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_1f2cfe29-551e-424b-825d-4e3e59cd9e13.jpg?v=1772681453"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-10-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-10-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-10-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519074255002,"sku":"NDFA10-10-NIR","price":64.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_a7a5cac4-04b4-46a7-bbbe-fac174d9d9ef.jpg?v=1772681458"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-05-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-05-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-05-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519076810906,"sku":"NDFA10-05-NIR","price":59.51,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_710811f4-8d4e-43fa-911b-69185149603d.jpg?v=1772681463"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-03-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-03-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-03-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519076876442,"sku":"NDFA10-03-NIR","price":59.51,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_2e9c3482-4491-4b13-8f77-c2274849b787.jpg?v=1772681468"},{"product_id":"near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-1-0-μm-2-6-μm-ndfa10-01-nir","title":"Near-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted NDFA10-01-NIR","description":"\u003ch2\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted — Model NDFA10-01-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 1.0 μm -2.6 μm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncoated: 1.0 μm-2.6 μm\u003c\/li\u003e\n\u003cli\u003eAttenuating low power lasers\u003c\/li\u003e\n\u003cli\u003eOD: 0.3, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0\u003c\/li\u003e\n\u003cli\u003eAbsorptive neutral density filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters, also known as NIR DN filters, offer optical densities (OD) ranging from 0.3 to 6.0 and operate in the 1.0-2.6 μm wavelength range. Effective attenuation within this range is widely used in infrared laser processing, infrared sensing, optical communications, and other fields. The LBTKE filter is circular and Ø25.4 mm in size, with thickness dependent on the material. The Ø25.4 mm filter can be directly mounted on a 30 mm coaxial mounting plate for use in 30 mm coaxial systems. LBTEK also offers filters mounted in standard SM1 tubes for convenience. LBTEK also offers custom filters with other special sizes and optical densities. Please contact Technical Support for inquiries.\u003c\/p\u003e\n\u003ch3\u003eNear-IR (NIR) Absorptive Neutral Density (ND) Filters, Uncoated: 1.0 μm-2.6 μm, Unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnmounted\u003c\/li\u003e\n\u003cli\u003eUncoated: 1000-2600 nm\u003c\/li\u003e\n\u003cli\u003eLow power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Near-IR (NIR) Absorptive Neutral Density (ND) Filters are made of neutral filter glass with stable absorption in the 1.0 μm - 2.6 μm wavelength range, featuring an optical density (OD) of 0.3-6.0 and a size of 1 inch. All LBTEK circular lenses can be mounted in LBTEK standard lens tubes, fixed lens mounts, and various coaxial mounting plates, allowing customers to choose the optimal mounting solution for different application scenarios.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519076974746,"sku":"NDFA10-01-NIR","price":59.51,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/35df5b437c87261b00307f833401c583-FmXa5-PdY6msAmvvlG2SxXbCBRV0_013bf5c6-ac2c-4abc-8a0b-0f1c2a3a99b1.jpg?v=1772681473"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/lQDPKeJOfURHq0PNBLDNBLCw27KeSPNpyPYIEGiWJxN6BQ_1200_1200-FlfHr2GS3jd3KIYmM_DVUAcql46g_2cc85f6e-8ab5-40ce-bc77-a1e1ee05ba39.jpg?v=1777788504","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-l4-near-ir-nir-absorptive-neutral-density-nd-filters-uncoated-10-m-26-m.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}