{"title":"Optical Systems - Achromatic Large-Aperture Fiber Collimators","description":"\u003cp\u003eBrowse 36+ achromatic lenses from WaveQuanta's catalog. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-a","title":"Achromatic large-aperture fiber collimator LBFC40-PC-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-PC-A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026310298,"sku":"LBFC40-PC-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB.jpg?v=1772703857"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-a","title":"Achromatic large-aperture fiber collimator LBFC40-APC-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-APC-A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026441370,"sku":"LBFC40-APC-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_5dc3332b-6ed5-4bb7-b608-0b513a1210ef.jpg?v=1772703861"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-a-1","title":"Achromatic large-aperture fiber collimator LBFC40-PC-A","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026572442,"sku":"LBFC40-PC-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_5916221e-ca8a-4922-9701-b4376e3b1316.jpg?v=1772703865"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-a","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-SMA-A\u003c\/p\u003e\n\u003cp\u003eLead Time: 6 weeks\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026605210,"sku":"LBFC40-SMA-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_1054b79f-bb6f-4ed3-bcb7-e82f20950b31.jpg?v=1772703866"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-a-1","title":"Achromatic large-aperture fiber collimator LBFC40-APC-A","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026932890,"sku":"LBFC40-APC-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_9827bc86-6f93-453d-8d0f-dd4178a8819d.jpg?v=1772703869"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-b","title":"Achromatic large-aperture fiber collimator LBFC40-PC-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-PC-B\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521026965658,"sku":"LBFC40-PC-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_4371776d-30b6-4837-acf4-2c4bc9fa8449.jpg?v=1772703870"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-a-1","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-A","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027031194,"sku":"LBFC40-SMA-A","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_548e11c1-48f0-41a8-bbad-0af8d42fab3f.jpg?v=1772703874"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-b","title":"Achromatic large-aperture fiber collimator LBFC40-APC-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-APC-B\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027096730,"sku":"LBFC40-APC-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_365790f4-1a85-4957-a785-0503c0da7978.jpg?v=1772703875"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-b-1","title":"Achromatic large-aperture fiber collimator LBFC40-PC-B","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027162266,"sku":"LBFC40-PC-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_b4e0ca17-5198-4ed9-a998-4c01f9fb08d4.jpg?v=1772703878"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-b","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-SMA-B\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027195034,"sku":"LBFC40-SMA-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_d0d5b6c4-08b8-4d86-9506-cf78739ee084.jpg?v=1772703879"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-b-1","title":"Achromatic large-aperture fiber collimator LBFC40-APC-B","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027293338,"sku":"LBFC40-APC-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_8e1c01b8-d303-412f-864a-ddafc1659f56.jpg?v=1772703882"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-c","title":"Achromatic large-aperture fiber collimator LBFC40-PC-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-PC-C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e93% @ 1064 nm\n94% @ 1310 nm\n94% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027326106,"sku":"LBFC40-PC-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_337a07a6-a910-4db0-8c53-408b62468faf.jpg?v=1772703883"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-b-1","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-B","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027391642,"sku":"LBFC40-SMA-B","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_3fe67e43-8905-4372-bbea-8482bf61971c.jpg?v=1772703887"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-c","title":"Achromatic large-aperture fiber collimator LBFC40-APC-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-APC-C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e93% @ 1064 nm\n94% @ 1310 nm\n94% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027424410,"sku":"LBFC40-APC-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_a334191f-3c54-4125-b0b3-8e26a355c7cf.jpg?v=1772703888"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-pc-c-1","title":"Achromatic large-aperture fiber collimator LBFC40-PC-C","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027489946,"sku":"LBFC40-PC-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_0b572943-64c2-41e9-8473-079b47d73100.jpg?v=1772703891"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-c","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC40-SMA-C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e93% @ 1064 nm\n94% @ 1310 nm\n94% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027555482,"sku":"LBFC40-SMA-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_5c0e2b45-05b9-45ac-a91e-150450eb3115.jpg?v=1772703892"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-apc-c-1","title":"Achromatic large-aperture fiber collimator LBFC40-APC-C","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027653786,"sku":"LBFC40-APC-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_fa9ea5b2-f8cf-4d47-a209-5c9674af527e.jpg?v=1772703896"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-a","title":"Achromatic large-aperture fiber collimator LBFC80-PC-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-PC-A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027784858,"sku":"LBFC80-PC-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR.jpg?v=1772703897"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc40-sma-c-1","title":"Achromatic large-aperture fiber collimator LBFC40-SMA-C","description":"\u003cp\u003eThe LBTEK 40 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, all lenses in the collimator are coated with broadband anti-reflection coatings on both sides. The anti-reflection coating wavelength range is 400 - 650 nm.  \n\nThe red focusing ring on the collimator can be adjusted to change the focus distance between infinity and the closest focusing distance. For enhanced stability, the included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focusing ring. During focusing, only the focusing ring rotates, while the remaining components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø20.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: 0.35 m\u003c\/li\u003e\n\u003cli\u003eSM1 External Thread, Compatible with Ø1-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20231128\/7b7efeffe2e24ec8865b827be7ef18c6.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027883162,"sku":"LBFC40-SMA-C","price":1318.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_c65c8d6e-e6d0-4482-b77d-285fd1bb22e1.jpg?v=1772703900"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-a","title":"Achromatic large-aperture fiber collimator LBFC80-APC-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-APC-A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521027981466,"sku":"LBFC80-APC-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_428e431a-5a8e-4419-901c-3cca59450d05.jpg?v=1772703902"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-a-1","title":"Achromatic large-aperture fiber collimator LBFC80-PC-A","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028145306,"sku":"LBFC80-PC-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_688fad88-8125-407f-9ffe-357fd3404086.jpg?v=1772703904"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-a","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-A","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-SMA-A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e90% @ 405 nm\n94% @ 635 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e400-650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028178074,"sku":"LBFC80-SMA-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_06ba77c2-cca1-4ece-b197-8cf1a1d6d069.jpg?v=1772703906"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-a-1","title":"Achromatic large-aperture fiber collimator LBFC80-APC-A","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028309146,"sku":"LBFC80-APC-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_3c79ffee-ba69-44b5-9e50-c8bb1fb68289.jpg?v=1772703909"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-b","title":"Achromatic large-aperture fiber collimator LBFC80-PC-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-PC-B\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028374682,"sku":"LBFC80-PC-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_05588247-8ea6-45af-8ff3-cb90404b172a.jpg?v=1772703910"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-a-1","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-A","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028538522,"sku":"LBFC80-SMA-A","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_01e9d210-728e-4e02-8b74-12445843c7aa.jpg?v=1772703914"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-b","title":"Achromatic large-aperture fiber collimator LBFC80-APC-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-APC-B\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028571290,"sku":"LBFC80-APC-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_304a5ce0-95bc-4b39-87b4-800d347d4f6b.jpg?v=1772703914"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-b-1","title":"Achromatic large-aperture fiber collimator LBFC80-PC-B","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028800666,"sku":"LBFC80-PC-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_aafb41b9-34a3-402f-8f25-92c324f1d806.jpg?v=1772703919"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-b","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-B","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-SMA-B\u003c\/p\u003e\n\u003cp\u003eLead Time: 1week\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e96% @ 780 nm\n95% @ 980 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e650-1050 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028833434,"sku":"LBFC80-SMA-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_3caa2608-c32f-49a7-89cd-bf66a42920a8.jpg?v=1772703919"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-c","title":"Achromatic large-aperture fiber collimator LBFC80-PC-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-PC-C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e95% @ 1064 nm\n95% @ 1310 nm\n95% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028964506,"sku":"LBFC80-PC-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_f71e33a4-19f6-4cbe-a00a-be01e9b6d389.jpg?v=1772703923"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-b-1","title":"Achromatic large-aperture fiber collimator LBFC80-APC-B","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521028997274,"sku":"LBFC80-APC-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_5c5c7eb2-4882-4eff-8268-7cd1cc47b237.jpg?v=1772703923"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-c","title":"Achromatic large-aperture fiber collimator LBFC80-APC-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-APC-C\u003c\/p\u003e\n\u003cp\u003eLead Time: 6 weeks\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e95% @ 1064 nm\n95% @ 1310 nm\n95% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029095578,"sku":"LBFC80-APC-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_a6920b20-7f07-45af-8f61-4d76547aa992.jpg?v=1772703928"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-b-1","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-B","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029128346,"sku":"LBFC80-SMA-B","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_deff2310-9487-4dd0-bac5-c91e6b5485df.jpg?v=1772703928"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-c","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-C","description":"\u003cp\u003e\u003cstrong\u003eAchromatic large-aperture fiber collimator\u003c\/strong\u003e — Model LBFC80-SMA-C\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background: #f3f4f6;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #e5e7eb;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eTransmittance Curve\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e95% @ 1064 nm\n95% @ 1310 nm\n95% @ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003eDesign Wavelength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border: 1px solid #e5e7eb;\"\u003e1050-1650 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029259418,"sku":"LBFC80-SMA-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_3a89941c-eb98-4269-9491-9a7043b1f8fe.jpg?v=1772703932"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-pc-c-1","title":"Achromatic large-aperture fiber collimator LBFC80-PC-C","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029292186,"sku":"LBFC80-PC-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_fddca466-fd2c-44cf-8061-7fa6645e7e82.jpg?v=1772703933"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-apc-c-1","title":"Achromatic large-aperture fiber collimator LBFC80-APC-C","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029456026,"sku":"LBFC80-APC-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_fb0b29e8-ac23-410f-af83-9231d68e29ec.jpg?v=1772703937"},{"product_id":"achromatic-large-aperture-fiber-collimator-lbfc80-sma-c-1","title":"Achromatic large-aperture fiber collimator LBFC80-SMA-C","description":"\u003cp\u003eLBTEK 80 mm EFL achromatic large-aperture fiber collimator is designed for large beam diameters. To minimize losses caused by surface reflections, both sides of all lenses in the collimator are coated with broadband anti-reflection coatings. The anti-reflection coating wavelength ranges are: 400 - 650 nm, 650-1050 nm, and 1050-1650 nm. The red focus ring on the collimator can be adjusted to change the focus distance between infinity and the closest focus distance. The included 1.5 mm hex wrench can be used to tighten the set screw on the side of the housing to lock the focus ring for improved stability. During focusing, only the focus ring rotates, and the rest of the components remain unaffected.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eLarge Clear Aperture: Ø40.5 mm\u003c\/li\u003e\n\u003cli\u003eCoating: 400-650 nm, 650-1050 nm, and 1050-1650 nm\u003c\/li\u003e\n\u003cli\u003eEffective Focal Length (EFL): 80 mm\u003c\/li\u003e\n\u003cli\u003eMaximum Couplable Input Fiber NA: 0.25\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 0.7 m\u003c\/li\u003e\n\u003cli\u003eSM2 External Thread, Compatible with Ø2-inch Lens Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/mall\/group\/80%20mm%20EFL%E6%B6%88%E8%89%B2%E5%B7%AE%E5%A4%A7%E5%8F%A3%E5%BE%84%E5%85%89%E7%BA%A4%E5%87%86%E7%9B%B4%E5%99%A8%E5%B0%8F%E5%9B%BE-FkrkomGcP12r1cu8Vd9kQzV1xKjS.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521029554330,"sku":"LBFC80-SMA-C","price":1841.77,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBFC80-APC-B-FkrKVjgslRjgO098DoWr9_C143yR_15825a56-431b-4497-aa42-da45ae3991d1.jpg?v=1772703942"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/E6_B6_88_E8_89_B2_E5_B7_AE_E5_A4_A7_E5_8F_A3_E5_BE_84_E5_85_89_E7_BA_A4_E5_87_86_E7_9B_B4_E5_99_A8-FnPZxBB-AvAYlxdiZxBwhusQNIhB_ca6be7b8-6fd2-48bb-bddd-c47b47b81d8a.jpg?v=1777788745","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optical-systems-achromatic-large-aperture-fiber-collimators.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}