https://surplus-optics.com/products/whf1468-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/prism-20-300x200_5a2a3f4e-cc4f-4234-baad-6b599089bb79.jpg?v=1694680742 Wedge prism, 38mmdiax8.8mm edge thk,8.97°wedge angle. AR@2327nm, IR Fused Silica WHF1468-XS-Wedge prism, 38mmdiax8.8mm edge thk,8.97°wedge angle. AR@2327nm, IR Fused Silica https://surplus-optics.com/products/whf1466-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/prism-20-300x200_ca1973b1-c94e-4f91-9677-e040a427f324.jpg?v=1694680740 Wedge prism, 38mmdiax8.8mm edge thk,8.97°wedge angle. AR@760nm, IR Fused Silica WHF1466-XS-Wedge prism, 38mmdiax8.8mm edge thk,8.97°wedge angle. AR@760nm, IR Fused Silica https://surplus-optics.com/products/wqf7932-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/prism-20-300x200_063b06c7-de21-4acb-ae05-68e3c3d9c3c8.jpg?v=1694680738 Wedge prism, 8.97°wedge angle, 26mmdiax2.8mm edge thk, AR@1300-1800nm, Low OH IR Fused silica WQF7932-XS-Wedge prism, 8.97°wedge angle, 26mmdiax2.8mm edge thk, AR@1300-1800nm, Low OH IR Fused silica https://surplus-optics.com/products/pwk0802-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/prism-20-300x200.jpg?v=1694680735 Wedge Prism, 8°dev.angle, 1.8mmdia PWK0802-XS-Wedge Prism, 8°dev.angle, 1.8mmdia https://surplus-optics.com/products/rap4400-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xretarder_2_1.jpg.pagespeed.ic.dKwxj8PzKL.jpg?v=1694680733 Plastic Retarder 140nm visible 44mmdia 0.15mmthk RAP4400-XS-Plastic Retarder 140nm visible 44mmdia 0.15mmthk https://surplus-optics.com/products/ryz1381-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xretarder_1_1.jpg.pagespeed.ic.60NwwZT2tv.webp?v=1694680731 Waveplate 1/4 wave@ 257.25nm, 20mmdia x 0.5mmthk RYZ1381-XS-Waveplate 1/4 wave@ 257.25nm, 20mmdia x 0.5mmthk https://surplus-optics.com/products/ryz6234-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xretarder_1_1.jpg.pagespeed.ic.60NwwZT2tv.jpg?v=1694680728 Zero order waveplate, 1/4 wave @257nm, 29.5mmdia x 1.2mmthk RYZ6234-XS-Zero order waveplate, 1/4 wave @257nm, 29.5mmdia x 1.2mmthk https://surplus-optics.com/products/wqk5005-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_7080ef78-f069-4708-9649-06e459103829.jpg?v=1694680725 BK7 step window 50mmdiax5mmthk/ 45mmdiax2.5mmthk WQK5005-XS-BK7 step window 50mmdiax5mmthk/ 45mmdiax2.5mmthk https://surplus-optics.com/products/wqk10003-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_2d371ff3-d57a-4f1b-b6c7-1475bee48b3c.webp?v=1694680724 BK7 Wedge window, 100mmdix3mm thk, wedge<10arcsec, AR@420-1000nm WQK10003-XS-BK7 Wedge window, 100mmdix3mm thk, wedge<10arcsec, AR@420-1000nm https://surplus-optics.com/products/wqk5100-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_210dfc0c-1c55-4bd3-89d8-979e89bfeb2a.jpg?v=1694680722 BK7 Wedge window, 50mmdiax3mmthk, wedge angle 0.5° WQK5100-XS-BK7 Wedge window, 50mmdiax3mmthk, wedge angle 0.5° https://surplus-optics.com/products/wqk10153-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_4015963e-182c-4b03-a22c-90ab12fa23cd.webp?v=1694680720 BK7 Window 101.4x52.4x3mmthk WQK10153-XS-BK7 Window 101.4x52.4x3mmthk https://surplus-optics.com/products/wqk4000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_15be2f4b-05be-4d62-82fa-771631cb840b.webp?v=1694680718 BK7 window, 40mmdiax6mmthk, uncoated WQK4000-XS-BK7 window, 40mmdiax6mmthk, uncoated https://surplus-optics.com/products/wqk10152-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_18fef56c-efa4-4aef-8880-fa51e5b85ace.jpg?v=1694680717 BK7 window, 101.4x52.4x3mmthk, 1 side AR coating @1535nm WQK10152-XS-BK7 window, 101.4x52.4x3mmthk, 1 side AR coating @1535nm https://surplus-optics.com/products/wqk10101-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_3aa49214-de89-4ff6-823d-9f9ca5a71c5c.webp?v=1694680715 BK7 window, 101.6mmdiax6.35mmthk, AR/AR@450nm WQK10101-XS-BK7 window, 101.6mmdiax6.35mmthk, AR/AR@450nm https://surplus-optics.com/products/wqk10002-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_aaca1b9c-9799-44e2-a7f5-20269a7d89e6.webp?v=1694680713 BK7 window, 10mmdiax2mmthk WQK10002-XS-BK7 window, 10mmdiax2mmthk https://surplus-optics.com/products/wqk1111-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_e212b5b8-f9c4-4fd1-bd8d-f7d024c9dce0.webp?v=1694680711 BK7 window, 11.5x10.5x3mmthk, Lambda/4, AR/AR@450-900nm WQK1111-XS-BK7 window, 11.5x10.5x3mmthk, Lambda/4, AR/AR@450-900nm https://surplus-optics.com/products/wqk7201-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_5846c1f6-eee3-4f53-ac13-1582f717a121.webp?v=1694680710 BK7 window, 11.8mmdiax2.0mmthk, AR coated vis WQK7201-XS-BK7 window, 11.8mmdiax2.0mmthk, AR coated vis https://surplus-optics.com/products/wqk11080-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_20838f23-600c-4320-93ca-ffc39860bb68.webp?v=1694680708 BK7 window, 110x80x8mmthk WQK11080-XS-BK7 window, 110x80x8mmthk https://surplus-optics.com/products/mqd1205-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_75d78e47-a78c-4144-a6f8-9c232a90cfd1.webp?v=1694680706 BK7 window, 12.7mmdiax5mm MQD1205-XS-BK7 window, 12.7mmdiax5mm https://surplus-optics.com/products/fcs600-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_b3045f6c-defb-41ea-a77a-202fe08b7a44.webp?v=1694680704 BK7 window, 120.5x69.5x3mmthk FCS600-XS-BK7 window, 120.5x69.5x3mmthk https://surplus-optics.com/products/wqk12003-bl-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_a005ebeb-da2a-48b4-8382-8d8e8f5c5599.webp?v=1694680702 BK7 window, 120mmdiax3mm thk WQK12003-BL-XS-BK7 window, 120mmdiax3mm thk https://surplus-optics.com/products/wqk12003-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_8e0e657f-8420-41d9-9972-01deb7b2b916.webp?v=1694680701 BK7 window, 120mmdiax3mm thk, wedge<10arcsec WQK12003-BL-BK7 window, 120mmdiax3mm thk, wedge<10arcsec https://surplus-optics.com/products/wqk12003-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_cea3a0aa-0af6-4a05-9296-5f8a81dc9259.jpg?v=1694680699 BK7 window, 120mmdiax3mm thk, wedge<10arcsec,AR@420-1000nm WQK12003-XS-BK7 window, 120mmdiax3mm thk, wedge<10arcsec,AR@420-1000nm https://surplus-optics.com/products/wqk12510-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_eff440ed-101e-494a-8b7e-910b57f2d0e0.jpg?v=1694680697 BK7 window, 125mmdiax10mmthk, AR/AR@658nm WQK12510-XS-BK7 window, 125mmdiax10mmthk, AR/AR@658nm https://surplus-optics.com/products/wqk12503-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_8d821107-6604-4797-8ad9-37ea16dd100f.webp?v=1694680695 BK7 window, 125mmdiax3mm thk WQK12503-BL-BK7 window, 125mmdiax3mm thk https://surplus-optics.com/products/wqk1251-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_03cae0c1-3b34-4cc5-8d24-89c6f5907f23.webp?v=1694680693 BK7 window, 125x100x22.5mmthk WQK1251-XS-BK7 window, 125x100x22.5mmthk https://surplus-optics.com/products/wqk1993-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_d63d6815-9b2e-48ce-819a-e1b2fa0115a8.webp?v=1694680691 BK7 window, 135.9mmdiax5mmthk WQK1993-XS-BK7 window, 135.9mmdiax5mmthk https://surplus-optics.com/products/wqk150100-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_7c988468-229b-47f5-b81b-d55bdcbf3e8c.webp?v=1694680689 BK7 window, 150x100x45mmthk WQK150100-XS-BK7 window, 150x100x45mmthk https://surplus-optics.com/products/wqk9015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_abaf1c1f-78cb-4a0e-b26c-0802dbc8fc60.jpg?v=1694680687 BK7 window, 150x90x15mmthk, AR@400-700nm WQK9015-XS-BK7 window, 150x90x15mmthk, AR@400-700nm https://surplus-optics.com/products/wqk0123-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_e7240bb0-5766-4315-93e6-eaf4d7d85fe8.webp?v=1694680685 BK7 window, 151x115x12mmthk, AR/AR@400-700nm WQK0123-XS-BK7 window, 151x115x12mmthk, AR/AR@400-700nm https://surplus-optics.com/products/wqk8403-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_3045c9c9-a186-4ab6-944d-58d599c717f4.webp?v=1694680683 BK7 window, 15x15mm, uncoated WQK8403-XS-BK7 window, 15x15mm, uncoated https://surplus-optics.com/products/wqk1601-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_752e6cb5-ff7e-4e62-8afd-a880453260c2.jpg?v=1694680681 BK7 window, 16mmdiax1mm, AR/AR@400-700 WQK1601-XS-BK7 window, 16mmdiax1mm, AR/AR@400-700 https://surplus-optics.com/products/wqk1633-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_2b1ccf53-f947-42e5-ab2d-faacfd4fc1ac.webp?v=1694680678 BK7 window, 16mmdiax3mmthk WQK1633-XS-BK7 window, 16mmdiax3mmthk https://surplus-optics.com/products/wqk1417-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_0be5dbb5-7a7e-4ec3-901d-e576d2769920.webp?v=1694680674 BK7 window, 17.5mmdiax0.85mmthk, AR@1300-1800nm WQK1417-XS-BK7 window, 17.5mmdiax0.85mmthk, AR@1300-1800nm https://surplus-optics.com/products/wqk1419-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_953970a0-cf82-44a5-9491-8a8c46671089.webp?v=1694680671 BK7 window, 17.5mmdiax0.85mmthk, AR@2327nm WQK1419-XS-BK7 window, 17.5mmdiax0.85mmthk, AR@2327nm https://surplus-optics.com/products/wqk1416-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_cdec044a-0662-4d32-9a75-9f0fc5e73cfe.webp?v=1694680669 BK7 window, 17.5mmdiax0.85mmthk, AR@760nm WQK1416-XS-BK7 window, 17.5mmdiax0.85mmthk, AR@760nm https://surplus-optics.com/products/wqk9633-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_fc0ade44-a8f3-47e3-9239-f59a355ace83.webp?v=1694680667 BK7 window, 18.9mmdiax0.9mmthk, AR@550nm WQK9633-XS-BK7 window, 18.9mmdiax0.9mmthk, AR@550nm https://surplus-optics.com/products/wqk1800-ai2-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_285cd970-fde4-467e-9efb-35cb656b12a9.webp?v=1694680665 BK7 window, 18mmdiax3mm thk, 1/4wave, AR/AR@1064nm WQK1800-AI2-XS-BK7 window, 18mmdiax3mm thk, 1/4wave, AR/AR@1064nm https://surplus-optics.com/products/wqk1901-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_d0ed1b65-71dc-4ce2-983e-86d4b086576a.webp?v=1694680663 BK7 window, 19.8mmdiax1mmthk WQK1901-XS-BK7 window, 19.8mmdiax1mmthk https://surplus-optics.com/products/wqk0639-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_c6c03177-e4d5-4392-b21b-d93f6e8d5a63.jpg?v=1694680661 BK7 window, 19mmdiax3mmthk WQK0639-XS-BK7 window, 19mmdiax3mmthk https://surplus-optics.com/products/wqk0211-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_dac1514d-9599-4112-b844-a692ad2488d3.webp?v=1694680659 BK7 window, 2.2mmdiax1.2mmthk WQK0211-XS-BK7 window, 2.2mmdiax1.2mmthk https://surplus-optics.com/products/wqk1920-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_ddaf8d83-bbc6-4fd6-ab38-5ff98154cdcc.webp?v=1694680657 BK7 window, 20.3x20.3x1.4mm, AR/AR@625nm WQK1920-XS-BK7 window, 20.3x20.3x1.4mm, AR/AR@625nm https://surplus-optics.com/products/wgw1020-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_e7e9ad62-b006-491e-8d83-6af1fe4440c0.webp?v=1694680655 BK7 window, 20x10x5mmthk WGW1020-XS-BK7 window, 20x10x5mmthk https://surplus-optics.com/products/wqk2401-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_43a56759-2cf0-45d9-a3ab-382346eccece.webp?v=1694680653 BK7 window, 24.1mmdiax1mmthk, Uncoated WQK2401-XS-BK7 window, 24.1mmdiax1mmthk, Uncoated https://surplus-optics.com/products/wqk2415-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_1f144393-7415-4909-8f93-64568609666d.webp?v=1694680651 BK7 window, 24.95mmdiax1.5mmthk, AR/AR@450-650nm WQK2415-XS-BK7 window, 24.95mmdiax1.5mmthk, AR/AR@450-650nm https://surplus-optics.com/products/wqk9372-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_b9476b1b-ffff-42e1-86d8-b2e56c220027.webp?v=1694680650 BK7 window, 24mmdiax1.5mmthk, BK7 AR@450-650nm WQK9372-XS-BK7 window, 24mmdiax1.5mmthk, BK7 AR@450-650nm https://surplus-optics.com/products/wqk1087014-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_9af28b5f-83ac-4989-a3ef-e1fe014f0567.webp?v=1694680648 BK7 window, 250x60x15mm WQK1087014-BL-BK7 window, 250x60x15mm https://surplus-optics.com/products/wqk2530-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_f29f6768-81b1-4a69-ada5-df6a0633bd79.webp?v=1694680646 BK7 window, 25mmdiax3mmthk,AR coated(Ext/Vis450-900nm) WQK2530-XS-BK7 window, 25mmdiax3mmthk,AR coated(Ext/Vis450-900nm) https://surplus-optics.com/products/wqk8404-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_87cc1954-9e57-4219-a72a-15a132995b71.webp?v=1694680644 BK7 window, 25x25x12.5mmthk WQK8404-XS-BK7 window, 25x25x12.5mmthk https://surplus-optics.com/products/wgp1426-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_f672b6c7-5341-42d3-9e21-12b92adb4f35.webp?v=1694680643 BK7 window, 26.8x14.0x1.1mmthk WGP1426-XS-BK7 window, 26.8x14.0x1.1mmthk https://surplus-optics.com/products/wqk0397-xs 2026-07-21T20:48:05+01:00 daily 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https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_0c284b1a-23ca-4b57-8249-dad13c0023d5.webp?v=1694680635 BK7 window, 2mmdiax0.5mmthk WQK0206-XS-BK7 window, 2mmdiax0.5mmthk https://surplus-optics.com/products/wqk042005-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_da9d9813-ba70-4cfa-92aa-3e3bc936ea65.webp?v=1694680634 BK7 window, 3.7mmdiax0.5mm thk, AR@450-650nm WQK042005-XS-BK7 window, 3.7mmdiax0.5mm thk, AR@450-650nm https://surplus-optics.com/products/wqk3000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_b34c5d18-f71b-4ed2-af0d-da5531e44a67.webp?v=1694680632 BK7 window, 30mmdiax0.9mmthk, AR/AR@976nm WQK3000-XS-BK7 window, 30mmdiax0.9mmthk, AR/AR@976nm https://surplus-optics.com/products/wqk4095-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_bbb6dcfd-314d-46f9-ba53-bf65ee7ac506.webp?v=1694680630 BK7 window, 30x35x17.5mmthk WQK4095-XS-BK7 window, 30x35x17.5mmthk https://surplus-optics.com/products/mcq3116-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_7104890c-edd0-472a-9cd0-9b7c9dbcdecd.webp?v=1694680628 BK7 window, 31x16x3.6mmthk MCQ3116-XS-BK7 window, 31x16x3.6mmthk https://surplus-optics.com/products/wqk33021-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_8fb716f9-90ce-468f-87c3-243f818090b2.jpg?v=1694680627 BK7 window, 330.2mmdiax21mmthk WQK33021-XS-BK7 window, 330.2mmdiax21mmthk https://surplus-optics.com/products/wgp2734-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_6d997201-556e-4a1f-943d-a9139e80cc33.jpg?v=1694680625 BK7 window, 34.5x27.0x1.1mmthk WGP2734-XS-BK7 window, 34.5x27.0x1.1mmthk https://surplus-optics.com/products/wqk1085468-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_81468e9b-6326-4f88-896f-e0b5b2a5bb1e.jpg?v=1694680623 BK7 window, 370x60x15mm WQK1085468-BL-BK7 window, 370x60x15mm https://surplus-optics.com/products/wqk04005-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_ed08c1bc-7f2e-48c7-b440-51a19838cdb8.jpg?v=1694680621 BK7 window, 4.2mmdiax0.5mm th WQK04005-XS-BK7 window, 4.2mmdiax0.5mm th https://surplus-optics.com/products/wqk4033-av1-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_a615b04e-2632-420c-820c-7d2b4dd47c11.webp?v=1694680619 BK7 window, 40diax3mmth, AR/AR@450-750nm WQK4033-AV1-XS-BK7 window, 40diax3mmth, AR/AR@450-750nm https://surplus-optics.com/products/wqk4040-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_eb6a5791-c7d6-48a2-880e-b2aaa2124c9d.webp?v=1694680617 BK7 window, 40x40mmx6mmthk WQK4040-XS-BK7 window, 40x40mmx6mmthk https://surplus-optics.com/products/wqk0202-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_71291c8c-cfaa-422b-ac6f-29fe49760c26.webp?v=1694680616 BK7 window, 40x40x2mmthk WQK0202-XS-BK7 window, 40x40x2mmthk https://surplus-optics.com/products/wqk0102-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_42ff46ad-1eeb-405e-a7f2-51c37f1a0528.webp?v=1694680614 BK7 window, 41.95mmdiax3.4mmthk WQK0102-XS-BK7 window, 41.95mmdiax3.4mmthk https://surplus-optics.com/products/wgw4405-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_92637109-9d87-4b74-9ab2-902479324a9c.webp?v=1694680612 BK7 window, 43.9mmdiax5.5mmthk WGW4405-XS-BK7 window, 43.9mmdiax5.5mmthk https://surplus-optics.com/products/wqk0295-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_2859f94b-a1cf-4b02-94d1-76a75e3f6841.webp?v=1694680610 BK7 window, 44mmdiax3mmthk WQK0295-XS-BK7 window, 44mmdiax3mmthk https://surplus-optics.com/products/wqb2761-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_fc391755-2945-4132-950f-fb5e3d576dde.webp?v=1694680608 BK7 window, 44mmdiax4mmthk WQB2761-XS-BK7 window, 44mmdiax4mmthk https://surplus-optics.com/products/wqk0001-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_cc34fc7c-6727-41c5-9604-a15db5faa02c.webp?v=1694680606 BK7 window, 45mmdiax10mmthk, AR/AR@400-700nm WQK0001-XS-BK7 window, 45mmdiax10mmthk, AR/AR@400-700nm https://surplus-optics.com/products/wqk0296-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_cd2dea13-0701-4c22-b904-197dbb26ba63.webp?v=1694680605 BK7 window, 46.5mmdiax3mm thk WQK0296-XS-BK7 window, 46.5mmdiax3mm thk https://surplus-optics.com/products/wqk1618-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_fe19838f-ea71-47fc-a5d3-f58486e6900b.webp?v=1694680602 BK7 window, 49.9mmdiax3mmthk, AR/AR@400-700nm WQK1618-XS-BK7 window, 49.9mmdiax3mmthk, AR/AR@400-700nm https://surplus-optics.com/products/wgb4900-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_74f888ce-6e30-4cb4-b519-f5a7088debf3.webp?v=1694680600 BK7 window, 49mmdiax1.5mmthk WGB4900-XS-BK7 window, 49mmdiax1.5mmthk https://surplus-optics.com/products/wqk5000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_0cfff701-5a4f-49e0-ad40-280bca0ebf4f.webp?v=1694680599 BK7 window, 50mmdiax6mmthk WQK5000-XS-BK7 window, 50mmdiax6mmthk https://surplus-optics.com/products/wqk5025-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_d5d4d6a6-ed84-4694-8af8-82bc4ee8844e.jpg?v=1694680597 BK7 window, 50x25x1mmthk WQK5025-XS-BK7 window, 50x25x1mmthk https://surplus-optics.com/products/wqk50502-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_a40abeb4-a608-4379-a408-587c49e520dc.webp?v=1694680595 BK7 window, 50x50mmx8mmthk WQK50502-XS-BK7 window, 50x50mmx8mmthk https://surplus-optics.com/products/wqk5050-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_db490eda-2ad9-4aa3-9f52-2fe2992b088c.webp?v=1694680594 BK7 window, 50x50mmx8mmthk WQK5050-XS-BK7 window, 50x50mmx8mmthk https://surplus-optics.com/products/wqk505003-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_573b4c62-8fc2-4799-8d9a-502fe923e1e5.webp?v=1694680592 BK7 window, 50x50x3mm thk WQK505003-XS-BK7 window, 50x50x3mm thk https://surplus-optics.com/products/wqk1340-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_c7087936-3d02-48e5-8a96-4684d941591d.webp?v=1694680590 BK7 window, 50x50x6mmthk WQK1340-XS-BK7 window, 50x50x6mmthk https://surplus-optics.com/products/wgw5500-av1-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_f43f9ddb-13d2-43d7-a0e6-ecb068291790.webp?v=1694680588 BK7 window, 54.5mmdiax4mmthk, AR/AR@400-700nm WGW5500-AV1-XS-BK7 window, 54.5mmdiax4mmthk, AR/AR@400-700nm https://surplus-optics.com/products/wqk5405-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_b9389343-e335-43a7-8b36-555ebbad0052.webp?v=1694680586 BK7 window, 54x62.4x5mmthk, AR@400-700nm WQK5405-XS-BK7 window, 54x62.4x5mmthk, AR@400-700nm https://surplus-optics.com/products/wqk0601-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_a98f25a0-7fd8-4142-bc42-205a12a9cf6e.jpg?v=1694680585 BK7 window, 55mmdiax8mmthk WQK0601-BL-BK7 window, 55mmdiax8mmthk https://surplus-optics.com/products/wqk8169-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_6a2b0247-edc6-4f57-9bc1-9f01c288f8c3.webp?v=1694680583 BK7 window, 57mmdiax4mmthk WQK8169-XS-BK7 window, 57mmdiax4mmthk https://surplus-optics.com/products/wqk0706-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_4fe93c06-83fa-4104-a6af-150b0b78cfce.webp?v=1694680581 BK7 window, 6.85x6.05x1.05mmthk WQK0706-XS-BK7 window, 6.85x6.05x1.05mmthk https://surplus-optics.com/products/wqk0072-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_a2c37db4-695a-4a70-8fa6-d7b15912e81a.webp?v=1694680579 BK7 window, 60.15x57.15x3.15mmthk, AR/AR@450-900nm, Lambda/4 WQK0072-XS-BK7 window, 60.15x57.15x3.15mmthk, AR/AR@450-900nm, Lambda/4 https://surplus-optics.com/products/wqk6006-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_92d14ca5-f988-4a98-8000-bef7844bbbcd.webp?v=1694680577 BK7 window, 60mmdiax6mmthk WQK6006-XS-BK7 window, 60mmdiax6mmthk https://surplus-optics.com/products/wqk0398-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_ed19bc44-8c5a-4d0b-94bc-a5ab872a25fb.webp?v=1694680575 BK7 window, 60x40x6thk, AR/AR @1540nm WQK0398-XS-BK7 window, 60x40x6thk, AR/AR @1540nm https://surplus-optics.com/products/wqk6015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_7eebb04f-42af-4994-8fcc-7ffc4a02ef24.webp?v=1694680573 BK7 window, 60x60x1.5mm thk WQK6015-XS-BK7 window, 60x60x1.5mm thk https://surplus-optics.com/products/wqk6060-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_797b1b1e-3cc5-4160-a8c2-04c7836b28e9.webp?v=1694680571 BK7 window, 60x60x2mmthk WQK6060-XS-BK7 window, 60x60x2mmthk https://surplus-optics.com/products/wqk6300-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_67c085a3-af58-4676-8db1-37fe57557a14.webp?v=1694680569 BK7 window, 63mmdiax8mmthk, lambda/4 WQK6300-XS-BK7 window, 63mmdiax8mmthk, lambda/4 https://surplus-optics.com/products/wqk6500-av2-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_2f026eb2-2ed4-4be5-9a34-48a77c763f9e.webp?v=1694680567 BK7 window, 65mmdiax8mmthk, Lambda/4, AR/AR@450-900nm WQK6500-AV2-XS-BK7 window, 65mmdiax8mmthk, Lambda/4, AR/AR@450-900nm https://surplus-optics.com/products/wqk7500-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_5e0f5bb1-c9a8-43cf-b399-0d55a57700eb.jpg?v=1694680566 BK7 window, 75mmdia x 8mmthk WQK7500-XS-BK7 window, 75mmdia x 8mmthk https://surplus-optics.com/products/wqk7575-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_73845daf-091f-4038-a4c8-e7893e1ab2ee.webp?v=1694680564 BK7 window, 75x75x8mmthk WQK7575-XS-BK7 window, 75x75x8mmthk https://surplus-optics.com/products/wqk7676-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_b0607570-f3ed-4fc5-8f65-291c44c4d646.webp?v=1694680562 BK7 window, 76.2x76.2x15mmthk WQK7676-XS-BK7 window, 76.2x76.2x15mmthk https://surplus-optics.com/products/wqk0906-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_44267afd-4c83-45ac-a1ed-593b74a2c947.webp?v=1694680560 BK7 window, 8.9mmdiax6mmthk, BBAR@850nm WQK0906-XS-BK7 window, 8.9mmdiax6mmthk, BBAR@850nm https://surplus-optics.com/products/wqk8765-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_0da231a1-581d-4f1d-99da-e626acdc9a5a.webp?v=1694680558 BK7 window, 97x46x3.4mmthk WQK8765-XS-BK7 window, 97x46x3.4mmthk https://surplus-optics.com/products/wqk1010-av2-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_ec298b10-c179-4476-bb71-4be700ed3b40.jpg?v=1694680556 BK7 window, 10x10x3mmthk, AR/AR@450-900nm WQK1010-AV2-XS-BK7 window, 10x10x3mmthk, AR/AR@450-900nm https://surplus-optics.com/products/wqk4000-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_1420aa71-3bbc-4d71-9776-93c3a4270b4d.webp?v=1694680554 BK7 window, 40mmdiax6mmthk, Lambda/4 uncoated WQK4000-BL-BK7 window, 40mmdiax6mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk4040-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_9185cd73-badd-4fa8-8480-05fc84d8ed2f.webp?v=1694680552 BK7 window, 40x40x6mmthk, Lambda/4 uncoated WQK4040-BL-BK7 window, 40x40x6mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk5000-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_53aac56c-c2e9-4b8e-9ca6-0e37080d45a3.jpg?v=1694680550 BK7 window, 50mmdiax6mmthk, Lambda/4 uncoated WQK5000-BL-BK7 window, 50mmdiax6mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk5050-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_c064cec1-6f14-46ab-8d93-ebf4e4b722d2.webp?v=1694680548 BK7 window, 50x50x8mmthk, Lambda/4 uncoated WQK5050-BL-BK7 window, 50x50x8mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk7500-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_096d7d04-ea3e-40c0-82f0-45f890f6d8b3.jpg?v=1694680547 BK7 window, 75mmdiax8mmthk, Lambda/4 uncoated WQK7500-BL-BK7 window, 75mmdiax8mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk7575-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_514b3666-1f4b-4c00-9d36-b5be3bfe92e3.jpg?v=1694680545 BK7 window, 75x75x8mmthk, Lambda/4 uncoated WQK7575-BL-BK7 window, 75x75x8mmthk, Lambda/4 uncoated https://surplus-optics.com/products/wqk7931-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_fb48527b-29dd-47f0-a4bf-809316d9a7cb.webp?v=1694680543 Window, 17.5mmdia x 0.85mmthk, AR@760nm, BK7 or equiv. WQK7931-XS-Window, 17.5mmdia x 0.85mmthk, AR@760nm, BK7 or equiv. https://surplus-optics.com/products/wed3399-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa_764d7f6e-5a3e-4376-9cc0-39d66992483a.webp?v=1694680540 Window, 32.95mmdiax18.5mmthk, AR/AR@650nm, SF11 WED3399-XS-Window, 32.95mmdiax18.5mmthk, AR/AR@650nm, SF11 https://surplus-optics.com/products/wqk6134-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa.webp?v=1694680538 Window, 50.8mmdiax8.38mmthk, BK7 or equiv. WQK6134-BL-Window, 50.8mmdiax8.38mmthk, BK7 or equiv. https://surplus-optics.com/products/wgp206206-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_c4444914-b28a-44e0-9454-331e764adf7e.jpg?v=1694680535 Borofloat window, 206x206x1.75mmthk WGP206206-BL-Borofloat window, 206x206x1.75mmthk https://surplus-optics.com/products/wgp2517-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_971b3f79-8eaf-45d5-8938-363bc6458063.jpg?v=1694680533 Borofloat window, 25x25x1.75mmthk WGP2517-XS-Borofloat window, 25x25x1.75mmthk https://surplus-optics.com/products/wgw4680-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_b4672e1a-bbf9-460b-ba30-60de59715b37.jpg?v=1694680531 Borofloat window, 46.8mmdiax3.8mmthk WGW4680-BL-Borofloat window, 46.8mmdiax3.8mmthk https://surplus-optics.com/products/wgp0270-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_56cb9e5e-4a4a-4967-a390-a09e4f8505a2.jpg?v=1694680529 Borofloat window, 70mmdiax2mmthk, Uncoated WGP0270-XS-Borofloat window, 70mmdiax2mmthk, Uncoated https://surplus-optics.com/products/wgw7403-av9-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_285299a4-aa7d-4895-9b2b-6cc182b3b18d.jpg?v=1694680527 Borofloat window, 74mmdiax3mmthk, AR/AR VIS WGW7403-AV9-XS-Borofloat window, 74mmdiax3mmthk, AR/AR VIS https://surplus-optics.com/products/wgp1220-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_a028b5f1-dfa7-408a-be89-589d9b559038.jpg?v=1694680525 Borosilicate step window, 104x39x9mmthk/ small step(100 x 21mm)toughened WGP1220-XS-Borosilicate step window, 104x39x9mmthk/ small step(100 x 21mm)toughened https://surplus-optics.com/products/whp18154-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_aa0a7cee-a383-4a27-84a9-3952010a3cc0.jpg?v=1694680523 Borosilicate step window, 18mmODx2mmthk/ 15mmIDx1mmthk, Polished Faces WHP18154-XS-Borosilicate step window, 18mmODx2mmthk/ 15mmIDx1mmthk, Polished Faces https://surplus-optics.com/products/whp292560-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_9fafe4e0-401a-457d-8b7f-b0b30c68dd18.jpg?v=1694680521 Borosilicate step Window, 29mmODx2mmthk/ 25.8mmIDx2.3thk, Polished Faces WHP292560-XS-Borosilicate step Window, 29mmODx2mmthk/ 25.8mmIDx2.3thk, Polished Faces https://surplus-optics.com/products/wgp0334-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_733b3cd5-36e1-491e-930c-b06fcfbe48ec.jpg?v=1694680518 Borosilicate window 117x25x3mm rounded corners WGP0334-XS-Borosilicate window 117x25x3mm rounded corners https://surplus-optics.com/products/wgp3522-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_95739202-6a60-4bbc-92d6-b6208d645a78.jpg?v=1694680516 Borosilicate window, 35mmdiax2mmthk WGP3522-XS-Borosilicate window, 35mmdiax2mmthk https://surplus-optics.com/products/wgp381001-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_bb4d1812-c4aa-4c5f-a412-6cdefe25112b.jpg?v=1694680514 Borosilicate window, 42.9x14.8x2mmthk, AR coated for visible WGP381001-XS-Borosilicate window, 42.9x14.8x2mmthk, AR coated for visible https://surplus-optics.com/products/wgp7103-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_6b65277c-93ad-4d27-aaa0-c3e6769dd674.jpg?v=1694680511 Borosilicate window, 71.5mmdiax3.3mmtk WGP7103-XS-Borosilicate window, 71.5mmdiax3.3mmtk https://surplus-optics.com/products/wqk0808-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_b16a0af8-a370-480f-8e9e-7a1c9a664d40.jpg?v=1694680509 Borosilicate window, 8mmdiax 8mmthk WQK0808-XS-Borosilicate window, 8mmdiax 8mmthk https://surplus-optics.com/products/whp1108-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_82313350-a582-4d0e-a21a-f13d19186ba9.jpg?v=1694680507 Borosilicate window, 11mmx8mmx0.3mmthk, Uncoated WHP1108-XS-Borosilicate window, 11mmx8mmx0.3mmthk, Uncoated https://surplus-optics.com/products/whp12800-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_46714743-c2d7-40bc-8cb6-e9256e2e7fd7.jpg?v=1694680505 Borosilicate window, 128.55mmdiax8mmthk WHP12800-XS-Borosilicate window, 128.55mmdiax8mmthk https://surplus-optics.com/products/wgp1301-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_7406cea7-05af-48ce-ab2d-4aceb895dadd.jpg?v=1694680503 Borosilicate window, 13mmdiax0.55mmthk WGP1301-XS-Borosilicate window, 13mmdiax0.55mmthk https://surplus-optics.com/products/wgw0055-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_5ee3f639-db01-4a7d-8755-ac1c6d066fe6.jpg?v=1694680501 Borosilicate window, 13x17x 0.70mmthk, WGW0055-XS-Borosilicate window, 13x17x 0.70mmthk, https://surplus-optics.com/products/wgp1473-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_e1da5ce4-3baa-49cc-8700-e2568cf96187.jpg?v=1694680499 Borosilicate window, 147.52mmdiax3.3mmtk WGP1473-XS-Borosilicate window, 147.52mmdiax3.3mmtk https://surplus-optics.com/products/wgp1404-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_9a84d7ab-0385-45f2-92fe-c10b85e9cbc8.jpg?v=1694680497 Borosilicate window, 14x4x1.1mmthk, AR/AR@1270-1370nm WGP1404-XS-Borosilicate window, 14x4x1.1mmthk, AR/AR@1270-1370nm https://surplus-optics.com/products/whp150120-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_2294ccb1-3e12-4376-86fd-02c735d638b0.jpg?v=1694680495 Borosilicate window, 150x120x3.3mmthk, AR@795nm WHP150120-XS-Borosilicate window, 150x120x3.3mmthk, AR@795nm https://surplus-optics.com/products/wgp6173-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_105aaefe-d49b-4cff-8061-54d4628dd013.jpg?v=1694680492 Borosilicate window, 162x48x3mmthk WGP6173-XS-Borosilicate window, 162x48x3mmthk https://surplus-optics.com/products/wgp1659-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_8f2d0471-deaa-4898-bc81-0e707e85432a.jpg?v=1694680490 Borosilicate window, 165mmdaix9.6mmthk WGP1659-XS-Borosilicate window, 165mmdaix9.6mmthk https://surplus-optics.com/products/wgw1665-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_a7281890-70d2-4aa4-b469-25cf67052c94.jpg?v=1694680488 Borosilicate window, 175.5x31.5x3.8mmthk WGW1665-XS-Borosilicate window, 175.5x31.5x3.8mmthk https://surplus-optics.com/products/wgp3071-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_78aeb35e-9e3f-4564-bb43-a15d08d01cd8.jpg?v=1694680486 Borosilicate window, 198x129x3.3mmthk WGP3071-BL-Borosilicate window, 198x129x3.3mmthk https://surplus-optics.com/products/wgp21826-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_549633d2-90fc-4979-8d5b-7bcc71ea368d.jpg?v=1694680484 Borosilicate window, 218.3x25.6x1.1mmthk WGP21826-XS-Borosilicate window, 218.3x25.6x1.1mmthk https://surplus-optics.com/products/wgp21154-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_6eaa0333-780f-4415-9639-cb6fd732e2f7.jpg?v=1694680482 Borosilicate window, 25.4mmdiax1.1mmthk, AR/AR@400-1000nm WGP21154-XS-Borosilicate window, 25.4mmdiax1.1mmthk, AR/AR@400-1000nm https://surplus-optics.com/products/wgp25411-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_9410f649-3102-4375-ace9-e4a01f802fb8.jpg?v=1694680480 Borosilicate window, 25.4mmdiax1.1mmthk, AR@400-1000nm WGP25411-XS-Borosilicate window, 25.4mmdiax1.1mmthk, AR@400-1000nm https://surplus-optics.com/products/wgp11452-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_7f776fdb-3b7b-4717-8884-f86431c1123e.jpg?v=1694680478 Borosilicate window, 25.4mmdiax1.1mmthk, Uncoated WGP11452-BL-Borosilicate window, 25.4mmdiax1.1mmthk, Uncoated https://surplus-optics.com/products/wgp2720-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_7bc3bc99-ffe8-4171-982f-1e0b411da496.jpg?v=1694680476 Borosilicate window, 26.5mmdiax2mmthk, Uncoated WGP2720-XS-Borosilicate window, 26.5mmdiax2mmthk, Uncoated https://surplus-optics.com/products/whp1015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_550ca24a-6a34-4324-a011-96d19da2861b.jpg?v=1694680474 Borosilicate window, 28mmdiax7.5mmthk, Uncoated WHP1015-XS-Borosilicate window, 28mmdiax7.5mmthk, Uncoated https://surplus-optics.com/products/wgp3800-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_56506c0c-c85a-4989-bb97-92bc54658cf9.jpg?v=1694680472 Borosilicate window, 38mmdiax3.3mmthk, Uncoated WGP3800-XS-Borosilicate window, 38mmdiax3.3mmthk, Uncoated https://surplus-optics.com/products/wgp4000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_17bf82b8-a61d-4e19-ac69-1453533631d8.jpg?v=1694680470 Borosilicate window, 40mmdiax1.1mmthk, Uncoated WGP4000-XS-Borosilicate window, 40mmdiax1.1mmthk, Uncoated https://surplus-optics.com/products/wgp4011-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_121f2b77-436b-4ec5-a7ed-274d80541595.jpg?v=1694680468 Borosilicate window, 40mmdiax1.1mmthk, AR Coated Both Sides WGP4011-XS-Borosilicate window, 40mmdiax1.1mmthk, AR Coated Both Sides https://surplus-optics.com/products/wgp4801-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_cd42d3bd-71e9-4f47-ab92-e8876fa352f3.jpg?v=1694680466 Borosilicate window, 48.5x40.5x2mmthk, Uncoated WGP4801-XS-Borosilicate window, 48.5x40.5x2mmthk, Uncoated https://surplus-optics.com/products/whp5052-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_c2a764c2-3165-4668-8058-f604bd0ce2f4.jpg?v=1694680463 Borosilicate window, 50x50x0.9mmthk, Uncoated WHP5052-XS-Borosilicate window, 50x50x0.9mmthk, Uncoated https://surplus-optics.com/products/wgp5504-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_d967c8b1-dd14-45c2-80a2-f32b1dc93539.jpg?v=1694680461 Borosilicate window, 55mmdiax4mmthk, Uncoated WGP5504-XS-Borosilicate window, 55mmdiax4mmthk, Uncoated https://surplus-optics.com/products/wgp5803-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_98590288-5e66-4230-a7c8-d0442c5322a7.jpg?v=1694680459 Borosilicate window, 57.8mmdiax3.3mmthk, Uncoated WGP5803-XS-Borosilicate window, 57.8mmdiax3.3mmthk, Uncoated https://surplus-optics.com/products/whp0515-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_ed841fd4-c910-4359-8ac9-3b85a48f6dc6.jpg?v=1694680457 Borosilicate window, 5x15x1.1mmthk, AR@400-1000nm WHP0515-XS-Borosilicate window, 5x15x1.1mmthk, AR@400-1000nm https://surplus-optics.com/products/wgp0084-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_e7cbe67c-bec1-4420-ab90-69d6c414a2c7.jpg?v=1694680455 Borosilicate window, 60x60x0.55mmthk, Uncoated WGP0084-XS-Borosilicate window, 60x60x0.55mmthk, Uncoated https://surplus-optics.com/products/whp6343-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_cffd11d2-9c37-4181-9e8b-1b1bb58a22ae.jpg?v=1694680453 Borosilicate window, 63x43x3.3mmthk, Uncoated WHP6343-XS-Borosilicate window, 63x43x3.3mmthk, Uncoated https://surplus-optics.com/products/whp6530-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_969cb9c9-17d4-44ba-b314-134050e09cab.jpg?v=1694680451 Borosilicate window, 65x30x2.25mmthk, Uncoated WHP6530-XS-Borosilicate window, 65x30x2.25mmthk, Uncoated https://surplus-optics.com/products/wgp7563-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_c33e911e-141b-4876-9791-146df4ae2b80.jpg?v=1694680449 Borosilicate window, 75x63.2x1.1mmthk, Uncoated WGP7563-XS-Borosilicate window, 75x63.2x1.1mmthk, Uncoated https://surplus-optics.com/products/wgp70711-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_c38cce41-264f-46ef-ba8c-f5df0be2184c.jpg?v=1694680447 Borosilicate window, 7x7x1.1mmthk, AR/AR@400-1000nm WGP70711-XS-Borosilicate window, 7x7x1.1mmthk, AR/AR@400-1000nm https://surplus-optics.com/products/wgp0800-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_f403c6fc-de10-4a3b-a49a-e0f803886a81.jpg?v=1694680444 Borosilicate window, 8.5mmdiax11mmthk, Uncoated WGP0800-XS-Borosilicate window, 8.5mmdiax11mmthk, Uncoated https://surplus-optics.com/products/whp1045-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_e39e7bea-fae5-4ccb-aad8-5a30e48644f6.jpg?v=1694680441 Borosilicate window, 87mmdiax25.4mmthk, Uncoated WHP1045-XS-Borosilicate window, 87mmdiax25.4mmthk, Uncoated https://surplus-optics.com/products/wgp15100-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_15c977b9-93ba-4d77-b323-800b9c30113f.jpg?v=1694680439 Borosilicate window,151mmdiax5mmthk, Uncoated WGP15100-XS-Borosilicate window,151mmdiax5mmthk, Uncoated https://surplus-optics.com/products/wgp0071-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_b53a0eb6-153b-4b89-a802-8066c738b188.jpg?v=1694680437 Borosilicate window,194x36.5x3.8mmthk, Uncoated WGP0071-XS-Borosilicate window,194x36.5x3.8mmthk, Uncoated https://surplus-optics.com/products/whp5003-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12_ce91733f-b667-4359-9fd3-f4952cbf6b4b.jpg?v=1694680435 Borosilicate window,50mmdiax3.3mmthk, Uncoated WHP5003-XS-Borosilicate window,50mmdiax3.3mmthk, Uncoated https://surplus-optics.com/products/wgp1515-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_12.jpg?v=1694680432 Schott D263T Window, 14.6x14.6x0.55mmthk, AR@875-935nm WGP1515-XS-Schott D263T Window, 14.6x14.6x0.55mmthk, AR@875-935nm https://surplus-optics.com/products/wbd2784-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_5dbef556-efba-4dd1-8b8c-c398251a1b94.jpg?v=1694680429 Dome window, 24mmdiax2.5mmthk, BK7 or equiv.or equiv. WBD2784-XS-Dome window, 24mmdiax2.5mmthk, BK7 or equiv.or equiv. https://surplus-optics.com/products/wbd3020-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_895080c3-665a-4ec6-8c35-48f74ff6fc97.jpg?v=1694680427 Dome window, 30mmdiax2mmthk. N-BK10 or equiv. WBD3020-XS-Dome window, 30mmdiax2mmthk. N-BK10 or equiv. https://surplus-optics.com/products/wbd5811-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_f9b38cce-b05c-4867-bb94-30bce31c1254.jpg?v=1694680425 Dome window, 30mmdiax4mmthk, 16mm height. N-BK10 or equiv. WBD5811-XS-Dome window, 30mmdiax4mmthk, 16mm height. N-BK10 or equiv. https://surplus-optics.com/products/wbd3237-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_b85c97b6-80dc-4cfd-9b18-1f0d045761a6.jpg?v=1694680423 Dome window, 32mmdiax3.7mmthk. N-BK10 or equiv. WBD3237-XS-Dome window, 32mmdiax3.7mmthk. N-BK10 or equiv. https://surplus-optics.com/products/wdb3023-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_f809d8b4-e842-4ee5-9012-be36b100e145.jpg?v=1694680421 Dome window, 40.5mmdiax2mmthk, BK7 or equiv.or equiv. WDB3023-BL-Dome window, 40.5mmdiax2mmthk, BK7 or equiv.or equiv. https://surplus-optics.com/products/wbd5810-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_f5662fcc-6102-478b-a27f-295ab4a9ab66.jpg?v=1694680419 Dome window, 50mmdiax2mmthk, 26mm height. N-BK10 or equiv. WBD5810-XS-Dome window, 50mmdiax2mmthk, 26mm height. N-BK10 or equiv. https://surplus-optics.com/products/wbd5812-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200_00a13b85-89be-428d-8a7c-22372ae1ba15.jpg?v=1694680417 Dome window, 50mmdiax4mmthk, 26mm height. RG715 or equiv. WBD5812-XS-Dome window, 50mmdiax4mmthk, 26mm height. RG715 or equiv. https://surplus-optics.com/products/wdb0075-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/Domes_group_BEST_ok-300x200.jpg?v=1694680415 Dome window, 75mmdiax3mmthick, BK7 or equiv. WDB0075-XS-Dome window, 75mmdiax3mmthick, BK7 or equiv. https://surplus-optics.com/products/wgw2015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/webp-stock-pub-media-catalog-category-xwindow_9.jpg.pagespeed.ic.cwePdp4Ge_54d7f61e-8807-416e-a5ea-9431e2297e90.webp?v=1694680413 Sodalime window, 20mmdiax1.5mmthk WGW2015-XS-Sodalime window, 20mmdiax1.5mmthk https://surplus-optics.com/products/wqf134118-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_e0a7c9ee-406a-414f-bfc9-854bae79b282.webp?v=1694680412 IR Fused quartz window, 134x118.5x8mmthk, Uncoated WQF134118-XS-IR Fused quartz window, 134x118.5x8mmthk, Uncoated https://surplus-optics.com/products/wqf3005-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_2a382b5d-29d2-46f8-8137-f066dd1aab5b.webp?v=1694680410 IR fused quartz window, 30mmdiax5mmthk, AR@1.26-2.39um WQF3005-XS-IR fused quartz window, 30mmdiax5mmthk, AR@1.26-2.39um https://surplus-optics.com/products/wqf8916-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_5c680853-03cf-4d10-b7e8-788c5cebf1b3.webp?v=1694680409 IR fused quartz window, 88.9mmdiax1.6mmthk WQF8916-XS-IR fused quartz window, 88.9mmdiax1.6mmthk https://surplus-optics.com/products/wqf2501-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_d40aab25-7a3b-4efb-a378-7efac80b745d.webp?v=1694680407 IR fused quartz window 25mmdiax2mmthk WQF2501-XS-IR fused quartz window 25mmdiax2mmthk https://surplus-optics.com/products/wqf3500-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_3904a8c0-0c92-450a-9c3a-49af89c1267e.webp?v=1694680406 IR fused quartz window 35mmdiax2mmthk WQF3500-XS-IR fused quartz window 35mmdiax2mmthk https://surplus-optics.com/products/wqk6232-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_15c4ab41-7232-438c-b865-9b213ae8aa28.webp?v=1694680404 Fused quartz window 62mmdia 32mmthk WQK6232-XS-Fused quartz window 62mmdia 32mmthk https://surplus-optics.com/products/whq3190-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_52566384-f2a4-4a6d-998e-0419e0c2d5de.jpg?v=1694680403 Fused quartz window, 108mmdiax5mmthk WHQ3190-XS-Fused quartz window, 108mmdiax5mmthk https://surplus-optics.com/products/whq1035-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_ef87540c-46d0-4b21-9c22-53934b2cc710.webp?v=1694680401 Fused quartz window, 10mmdiax3.5mmthk, edges/ faces polished WHQ1035-XS-Fused quartz window, 10mmdiax3.5mmthk, edges/ faces polished https://surplus-optics.com/products/whq1738-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_b44d6097-26da-47cb-907f-0a814d839aab.webp?v=1694680400 Fused quartz window, 17mmdiax3.8mmthk, edges/ faces polished WHQ1738-XS-Fused quartz window, 17mmdiax3.8mmthk, edges/ faces polished https://surplus-optics.com/products/whq1903-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_3f82bae5-9ee3-47ca-ac18-8d0d1e22b8bb.webp?v=1694680398 Fused quartz window, 19mmdiax3.0mmthk, edges/ faces polished WHQ1903-XS-Fused quartz window, 19mmdiax3.0mmthk, edges/ faces polished https://surplus-optics.com/products/whq2015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_7c00ac32-71c9-4083-a0bc-1c250494454f.webp?v=1694680397 Fused quartz window, 20mmdia, 1.5mmthk WHQ2015-XS-Fused quartz window, 20mmdia, 1.5mmthk https://surplus-optics.com/products/whq2694-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_52826bc4-1f76-4bc0-86b1-c875073014a4.webp?v=1694680395 Fused quartz window, 22mmdiax0.5mmthk WHQ2694-XS-Fused quartz window, 22mmdiax0.5mmthk https://surplus-optics.com/products/wqw2513-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_b8360980-460a-4545-a6cc-6bb1b262eae1.webp?v=1694680394 Fused quartz window, 25.15mmdiax8.2mmthk, all faces polished WQW2513-XS-Fused quartz window, 25.15mmdiax8.2mmthk, all faces polished https://surplus-optics.com/products/whq2511-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_d89abd35-5a12-4d81-8f82-3f58eec429b7.webp?v=1694680392 Fused quartz window, 25mmdiax10mmthk WHQ2511-XS-Fused quartz window, 25mmdiax10mmthk https://surplus-optics.com/products/whq2510-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_4babac36-626a-4511-9ff6-ca18e278fc21.webp?v=1694680391 Fused quartz window, 25mmdiax1mmthk WHQ2510-XS-Fused quartz window, 25mmdiax1mmthk https://surplus-optics.com/products/whq3200-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_2837a9ec-4cc3-4d52-8ed7-c8693d6d95a5.jpg?v=1694680389 Fused quartz window, 32mmdiax1.5mmthk, WHQ3200-XS-Fused quartz window, 32mmdiax1.5mmthk, https://surplus-optics.com/products/whq3211-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_5180adbd-bdc6-41ae-869d-36df0c0feccd.webp?v=1694680388 Fused quartz window, 32mmdiax3mmthk WHQ3211-XS-Fused quartz window, 32mmdiax3mmthk https://surplus-optics.com/products/whq0051-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_b7ad6e05-77bc-41cb-8897-8f136f901b99.webp?v=1694680386 Fused quartz window, 5mmdiax1mmthk WHQ0051-XS-Fused quartz window, 5mmdiax1mmthk https://surplus-optics.com/products/whq8080-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_4c6fa123-8329-411b-bddf-83acc6bb5fee.webp?v=1694680385 Fused quartz window, 60mx80x1.5mmthk WHQ8080-XS-Fused quartz window, 60mx80x1.5mmthk https://surplus-optics.com/products/whq6081-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_b2df8a2a-857c-4d22-8e21-c7a308af9d13.jpg?v=1694680383 Fused quartz window, 60mx80x1mmthk WHQ6081-XS-Fused quartz window, 60mx80x1mmthk https://surplus-optics.com/products/whq6503-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_38f532d0-6338-4a19-921d-90b9da7e1c59.jpg?v=1694680382 Fused quartz window, 65mmdiax3mmthk WHQ6503-XS-Fused quartz window, 65mmdiax3mmthk https://surplus-optics.com/products/whq6061-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_2bad106c-ac8a-4391-bc9d-b5b68e3fd0da.webp?v=1694680380 Fused quartz window, 80x80x0.5mmthk WHQ6061-XS-Fused quartz window, 80x80x0.5mmthk https://surplus-optics.com/products/whq9017-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_0482d316-ded6-4e0a-9ada-2f6069887f43.jpg?v=1694680379 Fused quartz window, 90mmdiax17mmthk WHQ9017-XS-Fused quartz window, 90mmdiax17mmthk https://surplus-optics.com/products/whq9249-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_a1f29a7f-5290-48f1-8ff0-1a38e78e6b4d.webp?v=1694680377 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https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_afd54aff-0cc2-48dd-971c-8bd3b01a536c.webp?v=1694680321 UV fused silica window, 35mmdiax2mmthk WHF3502-XS-UV fused silica window, 35mmdiax2mmthk https://surplus-optics.com/products/whf3625-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_7bddeceb-119f-4269-8d85-5d5d2606ee3d.webp?v=1694680319 UV fused silica window, 36x26x2mmthk WHF3625-XS-UV fused silica window, 36x26x2mmthk https://surplus-optics.com/products/whf4000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_4a4d59e1-ff95-4c99-b135-25b1faa4195f.webp?v=1694680318 UV fused silica window, 40mmdiax2mmthk WHF4000-XS-UV fused silica window, 40mmdiax2mmthk https://surplus-optics.com/products/whf40002-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_75918031-aea8-4a54-8da7-1cd265750ee6.jpg?v=1694680316 UV fused silica window, 40mmdiax2mmthk, AR@248-400nm WHF40002-XS-UV fused silica window, 40mmdiax2mmthk, AR@248-400nm https://surplus-optics.com/products/whf4924-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_4c309c7f-d28b-4f11-be1e-026122b46c43.jpg?v=1694680314 UV fused silica window, 49.5x24.5x1mmthk WHF4924-XS-UV fused silica window, 49.5x24.5x1mmthk https://surplus-optics.com/products/whf5805-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_17aa132a-c64d-480a-b6f5-ec380691793d.webp?v=1694680313 UV fused silica window, 50.8mmdia x 5mmthk WHF5805-XS-UV fused silica window, 50.8mmdia x 5mmthk https://surplus-optics.com/products/whf5111-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_30cfeb3f-8e29-414a-ad02-64f21d3df8d5.webp?v=1694680311 UV fused silica window, 50.8mmdiax15.9mm thk, BBAR coated@248-520nm WHF5111-XS-UV fused silica window, 50.8mmdiax15.9mm thk, BBAR coated@248-520nm https://surplus-optics.com/products/whf5000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_6eeb2d08-e9ce-4096-9deb-7167701da4b5.webp?v=1694680310 UV fused silica window, 50mmdiax3mmthk WHF5000-XS-UV fused silica window, 50mmdiax3mmthk https://surplus-optics.com/products/whf5015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_1c59696d-d3e0-4d61-8c65-1e79599cddec.webp?v=1694680308 UV fused silica window, 50x50x0.15mmthk, uncoated WHF5015-XS-UV fused silica window, 50x50x0.15mmthk, uncoated https://surplus-optics.com/products/whf5503-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_f37e3e93-e0d7-4f1c-9190-ed1e7eba1e2d.webp?v=1694680306 UV fused silica window, 54.9x23.5x26.128mmthk, WHF5503-XS-UV fused silica window, 54.9x23.5x26.128mmthk, https://surplus-optics.com/products/whf2431-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_7d117d1b-398a-4116-a7e3-23377af1d69c.webp?v=1694680305 UV fused silica window, 57.7x57.7x2mmthk, , Corning 7980 WHF2431-XS-UV fused silica window, 57.7x57.7x2mmthk, , Corning 7980 https://surplus-optics.com/products/whf645204-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8_5d266026-09f4-45c5-a200-ecc19a007e94.jpg?v=1694680303 UV fused silica window, 64x52x4mmthk WHF645204-XS-UV fused silica window, 64x52x4mmthk https://surplus-optics.com/products/whf7020-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8.webp?v=1694680301 UV fused silica window, 70x20x5mmthk WHF7020-XS-UV fused silica window, 70x20x5mmthk https://surplus-optics.com/products/whf7861-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/x2020_KO_Precision_Beamsplitter.jpg.pagespeed.ic.leg8zKNAa8.jpg?v=1694680299 UV fused silica window, 8.3x8x0.9mmthk WHF7861-XS-UV fused silica window, 8.3x8x0.9mmthk https://surplus-optics.com/products/wgw6002-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_1.jpg.pagespeed.ic.ujND_5hpd7.webp?v=1694680296 Gorilla Glass Toughened, 62mmdia x 2mmthk WGW6002-XS-Gorilla Glass Toughened, 62mmdia x 2mmthk https://surplus-optics.com/products/wbt1302-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_1.jpg.pagespeed.ic.ujND_5hpd7.jpg?v=1694680295 Gorilla glass window, 12.5mmdiax2.0mmthk WBT1302-XS-Gorilla glass window, 12.5mmdiax2.0mmthk https://surplus-optics.com/products/wqk10028-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_c50baa8d-c0f6-4517-b134-c9184497b02d.jpg?v=1694680291 Light guide, 100x28x22mm thk WQK10028-XS-Light guide, 100x28x22mm thk https://surplus-optics.com/products/wqk8048-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_1386bb9e-f58a-4da5-bd42-254d0a7aa02d.jpg?v=1694680289 Light guide, 80x48mm x 10mm thk, tapered to 8x10mm point WQK8048-XS-Light guide, 80x48mm x 10mm thk, tapered to 8x10mm point https://surplus-optics.com/products/wqk10035-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_5748de4d-84da-4c98-9819-d370369e5d26.jpg?v=1694680287 Light guide, 100x35x22mmthk, Rad=40mm across 22mm width and along 100mm length WQK10035-XS-Light guide, 100x35x22mmthk, Rad=40mm across 22mm width and along 100mm length https://surplus-optics.com/products/ppb3007-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_a05da59f-ccb0-49d0-a1c4-5f7b8237f489.jpg?v=1694680285 Light guide, 15x10x52.5mmlong, 10x15mm ends polsihed &AR coated@800nm PPB3007-XS-Light guide, 15x10x52.5mmlong, 10x15mm ends polsihed &AR coated@800nm https://surplus-optics.com/products/pgb0053-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_47da8e70-9b1e-4d2f-8d3d-20b64f212339.jpg?v=1694680283 Light guide, 30x10x40mmlong, 30x10mm ends polsihed &AR coated@800nm PGB0053-XS-Light guide, 30x10x40mmlong, 30x10mm ends polsihed &AR coated@800nm https://surplus-optics.com/products/wqt1115-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_b4e637b9-ed26-4995-9c9f-bda4878ff390.jpg?v=1694680281 Light Guide, 48x35x18mmthk, Rad=35mm across 18mm width and along 48mm length WQT1115-XS-Light Guide, 48x35x18mmthk, Rad=35mm across 18mm width and along 48mm length https://surplus-optics.com/products/wqk7327-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_0e607baa-6671-4024-a561-c3045526f1f2.jpg?v=1694680279 Light Guide, 48x44.5x10mmthk, Rad=35mm across 10mm width and along 48mm length WQK7327-XS-Light Guide, 48x44.5x10mmthk, Rad=35mm across 10mm width and along 48mm length https://surplus-optics.com/products/wqk4810-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_c9fc5bca-eaf8-4fc1-9dff-57efc76f6d64.jpg?v=1694680278 Light Guide, 48x44.6x10mmthk, Rad=15mm across 10mm width and along48mm length WQK4810-XS-Light Guide, 48x44.6x10mmthk, Rad=15mm across 10mm width and along48mm length https://surplus-optics.com/products/wqk0814-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_ed0e86e1-2a60-4312-952d-c56fd0ace933.jpg?v=1694680276 Light Guide, BK7 or equiv., 48mmx42.5mmx10.1mm WQK0814-XS-Light Guide, BK7 or equiv., 48mmx42.5mmx10.1mm https://surplus-optics.com/products/ppb7003-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200_40c0466d-b424-434c-988c-9e2c49d0c51c.jpg?v=1694680274 Compensation Block, 50x48.65xx10mmthk, AR@780nm, BK7 or equiv. PPB7003-XS-Compensation Block, 50x48.65xx10mmthk, AR@780nm, BK7 or equiv. https://surplus-optics.com/products/pbk1065-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/light-guide-scaled-300x200.jpg?v=1694680272 Deviating block BK7 or equiv. 10x10x64mm ends ground, sides polished PBK1065-XS-Deviating block BK7 or equiv. 10x10x64mm ends ground, sides polished https://surplus-optics.com/products/wpp0010-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_7_1.jpg.pagespeed.ic.BufATzyqOa.jpg?v=1694680270 Acrylic Window, 10mmdia x 1mmthk WPP0010-XS-Acrylic Window, 10mmdia x 1mmthk https://surplus-optics.com/products/whp3303-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm_0547adba-4add-4a0f-9b62-c00b09c598c7.webp?v=1694680266 Toughened borosilicate Step Window, 51x34mmx8mm thk/ stepped to 39x22x4.5mmthk WHP3303-XS-Toughened borosilicate Step Window, 51x34mmx8mm thk/ stepped to 39x22x4.5mmthk https://surplus-optics.com/products/wgp0145-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm_885123a5-3cc6-4cf8-8580-6bd97add2e14.webp?v=1694680264 Toughened window, 90mmdiax5mmthk, Borosilicate WGP0145-XS-Toughened window, 90mmdiax5mmthk, Borosilicate https://surplus-optics.com/products/wft2064-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm_5c791ef1-6d4f-48d1-9b58-445173dd320a.webp?v=1694680263 Toughened window, 351x283x4-5mmthk WFT2064-XS-Toughened window, 351x283x4-5mmthk https://surplus-optics.com/products/wbt1750-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm_0251622e-7e99-4e8f-8160-8a41bb53c471.webp?v=1694680259 Toughened window, 50x17x4mmthk WBT1750-XS-Toughened window, 50x17x4mmthk https://surplus-optics.com/products/wbt5017-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm_b6682635-8388-4760-8b21-03719970a798.webp?v=1694680258 Toughened window, 50x17x4mmthk WBT5017-XS-Toughened window, 50x17x4mmthk https://surplus-optics.com/products/wbt8050-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm.webp?v=1694680255 Toughened window, 80x50.5x3mmthk WBT8050-XS-Toughened window, 80x50.5x3mmthk https://surplus-optics.com/products/wgw2410-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/xwindow_14.jpg.pagespeed.ic.EwerA5pxcm.jpg?v=1694680253 Toughened Window, 85mmdia WGW2410-XS-Toughened Window, 85mmdia https://surplus-optics.com/products/whp0331-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/webp-stock-pub-media-catalog-category-xwindow_9.jpg.pagespeed.ic.cwePdp4Ge.webp?v=1694680249 Tube (borosilicate) 19.2mm OD x 18.1mm ID x 3.35mm wall thickness WHP0331-XS-Tube (borosilicate) 19.2mm OD x 18.1mm ID x 3.35mm wall thickness https://surplus-optics.com/products/wgb301224-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_f8d02bb2-1828-4ac3-aac2-50b7315e0d2d.jpg?v=1694680247 White float window, 301x224x4mmthk WGB301224-XS-White float window, 301x224x4mmthk https://surplus-optics.com/products/wgw3811-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_cfd2162c-56d8-461a-b15a-43edad8d15ae.jpg?v=1694680245 White float window, 38mmdiax3mmthk, AR coated for vis WGW3811-AV8-XS-White float window, 38mmdiax3mmthk, AR coated for vis https://surplus-optics.com/products/wgw0701-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_285e06c6-4743-408b-95de-0e25bdad8e9f.jpg?v=1694680243 White float window, 4x3.6x3mmthk, AR/AR@550nm WGW0701-XS-White float window, 4x3.6x3mmthk, AR/AR@550nm https://surplus-optics.com/products/wgw1004-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_c6e50f83-873d-4687-b93e-8b4a1f5b5682.jpg?v=1694680241 White float window, 100mmdiax4mm thk WGW1004-XS-White float window, 100mmdiax4mm thk https://surplus-optics.com/products/wgw10077-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_c0d02310-b8a5-4d6c-8b7a-d30388c7fe8d.jpg?v=1694680239 White float window, 100x100x3mmthk, SLAR@425-680nm both faces WGW10077-XS-White float window, 100x100x3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw10031-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_b21f1336-00bd-447c-96cb-794da2c4132c.jpg?v=1694680237 White float window, 100x30x2.4mm thk WGW10031-XS-White float window, 100x30x2.4mm thk https://surplus-optics.com/products/wgw1325-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_bff438ae-2e55-405b-8b31-a8661c57039a.jpg?v=1694680235 White float window, 13.25mmdiax1mmthk, uncoated WGW1325-XS-White float window, 13.25mmdiax1mmthk, uncoated https://surplus-optics.com/products/wgw2361-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_c2ee8f5d-d3ee-4cc6-a7a3-c2228403f43e.jpg?v=1694680233 White float window, 147x286mmx3mmthk, AR both faces WGW2361-XS-White float window, 147x286mmx3mmthk, AR both faces https://surplus-optics.com/products/wgw1507-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_9168125f-6d97-4785-b0ba-2a657ac19028.jpg?v=1694680231 White float window, 15.9x7.4x1.35mm thk WGW1507-XS-White float window, 15.9x7.4x1.35mm thk https://surplus-optics.com/products/wgw15001-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_73ba5c0b-b8dd-4b50-a830-bfcf209845ce.jpg?v=1694680230 White float window, 150x100x1mm thk WGW15001-BL-White float window, 150x100x1mm thk https://surplus-optics.com/products/wgw1501003-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_2f79aaa1-ed89-4503-9fcd-bfd6f1a21ebe.jpg?v=1694680228 White float window, 150x100x3mm thk WGW1501003-BL-White float window, 150x100x3mm thk https://surplus-optics.com/products/wgw15003-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6cdce659-7cb2-4884-aee0-5fbc5f383090.jpg?v=1694680226 White float window, 150x100x3mmthk WGW15003-BL-White float window, 150x100x3mmthk https://surplus-optics.com/products/wgb154124-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_9c47b0df-4f9e-4400-9761-51549a837699.jpg?v=1694680224 White float window, 154x124x2mm WGB154124-XS-White float window, 154x124x2mm https://surplus-optics.com/products/wgb159109-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_d581e881-b339-469c-aa4a-f4b946ec883f.jpg?v=1694680222 White float window, 159x109x4mmthk WGB159109-XS-White float window, 159x109x4mmthk https://surplus-optics.com/products/wgw70011-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_d4c78d9d-2c35-4446-b99a-cb54b9da473b.jpg?v=1694680220 White float window, 166x46x2mm thk WGW70011-XS-White float window, 166x46x2mm thk https://surplus-optics.com/products/wgw1883-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_ade24530-3b77-42dc-8807-02a1fcda075d.jpg?v=1694680218 White float window, 168x97x3mmthk, SLAR@425-680nm one face WGW1883-XS-White float window, 168x97x3mmthk, SLAR@425-680nm one face https://surplus-optics.com/products/wgw1600-av9-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_e1892cd5-b7fb-4fa3-992f-e6e0b046bc84.jpg?v=1694680217 White float window, 16mmdiax3mmthk, SLAR@425-680nm both faces WGW1600-AV9-XS-White float window, 16mmdiax3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw2029-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_fd727e5a-33e2-44bc-aae2-d0b9ba07ae93.jpg?v=1694680215 White float window, 174x90x3mmthk, AR/AR R<1% 400-800 WGW2029-XS-White float window, 174x90x3mmthk, AR/AR R<1% 400-800 https://surplus-optics.com/products/wgw2061-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3c3cbe65-c95d-479f-a81a-988048fe5778.jpg?v=1694680213 White float window, 174x90x6mmthk, AR/AR@400-800nm WGW2061-XS-White float window, 174x90x6mmthk, AR/AR@400-800nm https://surplus-optics.com/products/wgw1101-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_66450d8e-f492-4033-bd78-716eae26fe8c.jpg?v=1694680211 White float window, 177.5x33.5mmx3mmthk, Toughened WGW1101-XS-White float window, 177.5x33.5mmx3mmthk, Toughened https://surplus-optics.com/products/wgw1023-av9-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_e15ba1d4-1749-4a0f-9dad-bf16edaf05b4.jpg?v=1694680210 White float window, 18.8x18.3x14.4x1.1mmthk, AR/AR@450-700nm WGW1023-AV9-XS-White float window, 18.8x18.3x14.4x1.1mmthk, AR/AR@450-700nm https://surplus-optics.com/products/wgw1876-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_886832eb-8c57-4926-b303-c4184e5a0429.jpg?v=1694680208 White float window, 187x60x2mmthk WGW1876-XS-White float window, 187x60x2mmthk https://surplus-optics.com/products/wgb189142-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_15d6eaba-e3d2-44ee-8877-2eb1923b291c.jpg?v=1694680206 White float window, 189x142x4mmthk, WGB189142-XS-White float window, 189x142x4mmthk, https://surplus-optics.com/products/wgw1811-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_388459bb-4b87-4aae-bbbe-87351cd368ff.jpg?v=1694680204 White float window, 18mmdiax1.1mmthick, AR/AR@450-650nm WGW1811-XS-White float window, 18mmdiax1.1mmthick, AR/AR@450-650nm https://surplus-optics.com/products/wcg522-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_f1f167fa-0ad5-498d-8b63-6667258b483d.jpg?v=1694680203 White float window, 18x17x0.3mmthk WCG522-XS-White float window, 18x17x0.3mmthk https://surplus-optics.com/products/wgw0006-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3316eda8-7d4f-4935-a558-fa998f23a7d4.jpg?v=1694680201 White float window, 194x36.5x4mmthk WGW0006-XS-White float window, 194x36.5x4mmthk https://surplus-optics.com/products/wgw2013-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_673b18e3-32e9-4e83-840d-95b560bcc622.jpg?v=1694680199 White float window, 20.0mmdiax1.35mmthk WGW2013-XS-White float window, 20.0mmdiax1.35mmthk https://surplus-optics.com/products/wgw2001-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_257b2df8-f45f-438d-99ef-82a38bc460c9.jpg?v=1694680198 White float window, 20mmdiax1mmthk, AR/AR@450-650nm WGW2001-XS-White float window, 20mmdiax1mmthk, AR/AR@450-650nm https://surplus-optics.com/products/wgw2012-av9-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_68ae2888-fea1-45e8-ab4c-d70ae7839d8f.jpg?v=1694680196 White float window, 20x12x2mmthk, AR/AR@550nm WGW2012-AV9-XS-White float window, 20x12x2mmthk, AR/AR@550nm https://surplus-optics.com/products/wgb2015-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_92810999-986a-4b59-8530-5901cfd63e90.jpg?v=1694680194 White float window, 20x15.4x2mmthk WGB2015-XS-White float window, 20x15.4x2mmthk https://surplus-optics.com/products/wgw2212-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_aef33496-ab1c-43c2-99da-f8f463508ed3.jpg?v=1694680193 White float window, 22.3x11.8x1.1mmthk, AR vis coated 1 face WGW2212-AV8-XS-White float window, 22.3x11.8x1.1mmthk, AR vis coated 1 face https://surplus-optics.com/products/wgw1022-av9-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_bcf87ed3-e7df-4803-905d-e1e4753dd1f8.jpg?v=1694680191 White float window, 22.3x11.8x1.1mmthk, AR vis coated both faces WGW1022-AV9-XS-White float window, 22.3x11.8x1.1mmthk, AR vis coated both faces https://surplus-optics.com/products/mge2119-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_fbc4bd21-bfb1-4c8b-bd8b-2301ba8ee775.jpg?v=1694680189 White float window, 22x19.75x1.1mmthk, AR@450-900nm MGE2119-BL-White float window, 22x19.75x1.1mmthk, AR@450-900nm https://surplus-optics.com/products/wgw0017-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_5eb7ec2c-a8b3-4fe2-9c43-6e176f12cd32.jpg?v=1694680187 White float window, 24mmdiax5mmthk WGW0017-XS-White float window, 24mmdiax5mmthk https://surplus-optics.com/products/wgw2533-ai2-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_11b6da45-b9b4-4cf6-bc8b-fd1ff15e8b40.jpg?v=1694680185 White float window, 25.4mmdiax3mmthk, AR/AR@1050nm-1700nm WGW2533-AI2-XS-White float window, 25.4mmdiax3mmthk, AR/AR@1050nm-1700nm https://surplus-optics.com/products/wgw25050-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_efa8e8a7-d6fe-4fa0-b073-33cef0b29ec8.jpg?v=1694680184 White float window, 250x50x6mmthk WGW25050-XS-White float window, 250x50x6mmthk https://surplus-optics.com/products/wgw2522-ai1-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8c134bc6-0400-48d6-a2d4-421bc3630200.jpg?v=1694680182 White float window, 25mmdiax1.1mmthk, AR/AR@630-1100nm WGW2522-AI1-XS-White float window, 25mmdiax1.1mmthk, AR/AR@630-1100nm https://surplus-optics.com/products/wgw2515-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3432c58e-7775-4313-9e49-a2398f3e3362.jpg?v=1694680180 White float window, 25x15x1mmthk WGW2515-BL-White float window, 25x15x1mmthk https://surplus-optics.com/products/wgw0019-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_40e5771a-c101-442d-b24e-2b2d8438b06c.jpg?v=1694680179 White float window, 26mmdiax5mmthk WGW0019-XS-White float window, 26mmdiax5mmthk https://surplus-optics.com/products/wgb270032-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_32853989-3a2b-4aee-8312-70efd7e848f1.jpg?v=1694680177 White float window, 27mmdiax3mmthk WGB270032-XS-White float window, 27mmdiax3mmthk https://surplus-optics.com/products/wgw2802-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_2b6b91d2-c7e3-4dea-9456-617a7f18a7f9.jpg?v=1694680175 White float window, 28.5mmdia +/-0.1mm 2mmthk, uncoated WGW2802-XS-White float window, 28.5mmdia +/-0.1mm 2mmthk, uncoated https://surplus-optics.com/products/wgw2852-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3f0de291-de4e-43a0-8ada-62b2b1a5ec28.jpg?v=1694680173 White float window, 288x52x4mmthk, uncoated WGW2852-XS-White float window, 288x52x4mmthk, uncoated https://surplus-optics.com/products/wgw2919-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_e364f863-502e-43b7-ab38-89e7b135eeb7.jpg?v=1694680171 White float window, 29x18.5x2mmthk WGW2919-XS-White float window, 29x18.5x2mmthk https://surplus-optics.com/products/wgb1295-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_c324ba3b-729b-403d-97ad-db49c8a75242.jpg?v=1694680170 White float window, 29x25x3mmthk, WGB1295-XS-White float window, 29x25x3mmthk, https://surplus-optics.com/products/wgw305254-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_b9f5ddc0-eecb-413b-8136-d4b5c55460ed.jpg?v=1694680168 White float window, 305x254x3mmthk, Toughened, SLAR@425-680nm one face WGW305254-XS-White float window, 305x254x3mmthk, Toughened, SLAR@425-680nm one face https://surplus-optics.com/products/wgw3006-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8f3072e4-2af4-459b-8972-4da707832e1e.jpg?v=1694680166 White float window, 30mmdiax6mmthk WGW3006-XS-White float window, 30mmdiax6mmthk https://surplus-optics.com/products/wgw3013-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6cdb202d-2340-477b-8299-4941092165fb.jpg?v=1694680164 White float window, 30x30x1.35mm thk WGW3013-XS-White float window, 30x30x1.35mm thk https://surplus-optics.com/products/wed3300-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3f23c7de-f223-439f-942d-3091d26bde71.jpg?v=1694680163 White float window, 32.95mmdiax18.44mm thk WED3300-XS-White float window, 32.95mmdiax18.44mm thk https://surplus-optics.com/products/wgb3200-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_65a74cdc-31ea-4b51-85fc-7b383dd74b53.jpg?v=1694680161 White float window, 32mmdiax1mmthk, no coating WGB3200-XS-White float window, 32mmdiax1mmthk, no coating https://surplus-optics.com/products/wgb3424-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_ba7f5579-ffe2-4eb7-8460-d9d5edbd0336.jpg?v=1694680159 White float window, 34.5x24.5x3mmthk WGB3424-XS-White float window, 34.5x24.5x3mmthk https://surplus-optics.com/products/wgw3419-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_2c1ed421-cc3d-496c-ad24-c102fb365a83.jpg?v=1694680157 White float window, 34x19x2mmthk WGW3419-XS-White float window, 34x19x2mmthk https://surplus-optics.com/products/wgw3502-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_25427099-bb19-4cd1-b124-a1ff00b4ffa4.jpg?v=1694680156 White float window, 35mmdiax1mm thk WGW3502-XS-White float window, 35mmdiax1mm thk https://surplus-optics.com/products/wgw3500-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_2f6105aa-8a28-4a81-a12e-049e5d1e5503.jpg?v=1694680154 White float window, 35mmdiax3mmthk WGW3500-XS-White float window, 35mmdiax3mmthk https://surplus-optics.com/products/wgw3501-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_0d3e83cc-87d9-4b14-916e-0030ca6cdd40.jpg?v=1694680152 White float window, 35mmdiax3mmthk WGW3501-XS-White float window, 35mmdiax3mmthk https://surplus-optics.com/products/wgw3525-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3c327957-e0c9-41f6-982c-8e2eac064e57.jpg?v=1694680151 White float window, 35x25x3mmthk, SLAR@425-680nm one face WGW3525-XS-White float window, 35x25x3mmthk, SLAR@425-680nm one face https://surplus-optics.com/products/wgw3711-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6ff6809b-93a7-4ecf-8302-dcc0e9207040.jpg?v=1694680149 White float window, 37.5x37.5x1.1mmthk, AR one side(Ext/Vis450-900nm) WGW3711-XS-White float window, 37.5x37.5x1.1mmthk, AR one side(Ext/Vis450-900nm) https://surplus-optics.com/products/wgw3706-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_3be520f0-2516-4b58-81b6-9f13ad3f0e06.jpg?v=1694680147 White float window, 37.6mmdiax2mmthk WGW3706-XS-White float window, 37.6mmdiax2mmthk https://surplus-optics.com/products/wgw3800-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_91c44838-c224-49de-a395-190908be3313.jpg?v=1694680145 White float window, 37.85mmdiax2mmthk, SLAR@425-680nm both faces WGW3800-XS-White float window, 37.85mmdiax2mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw0465-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_5a6f4541-d50e-41af-805d-6bf5e2ddea88.jpg?v=1694680144 White float window, 37x15x5mmthk WGW0465-XS-White float window, 37x15x5mmthk https://surplus-optics.com/products/wgw4099-av8-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_71febc34-efef-4555-814e-558708169985.jpg?v=1694680142 White float window, 40mmdiax3mmthk, SLAR@425-680nm both faces WGW4099-AV8-BL-White float window, 40mmdiax3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw4222-av1-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_0e4ad887-0b3a-49e6-b038-4f6ce5a03a28.jpg?v=1694680140 White float window, 42mmdiax2mmthk, AR/AR@400-650nm WGW4222-AV1-XS-White float window, 42mmdiax2mmthk, AR/AR@400-650nm https://surplus-optics.com/products/wgb6124-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_bc1e7769-4152-426a-a331-56e263b3063a.jpg?v=1694680139 White float window, 43.9mmdiax5.6mmthk WGB6124-XS-White float window, 43.9mmdiax5.6mmthk https://surplus-optics.com/products/wgw4300-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_b06fdf9e-9641-471a-83f5-0094b7d8cd1d.jpg?v=1694680137 White float window, 43mmdiax2mmthk, uncoated WGW4300-XS-White float window, 43mmdiax2mmthk, uncoated https://surplus-optics.com/products/wgw4302-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_77c89848-b349-464a-8b74-e3c0c870d59b.jpg?v=1694680135 White float window, 43mmdiax2mmthk, AR one face Vis WGW4302-XS-White float window, 43mmdiax2mmthk, AR one face Vis https://surplus-optics.com/products/wgb4400-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_f9d827d7-ebee-421e-8577-83b655215c80.jpg?v=1694680133 White float window, 44mmdiax3mmtk WGB4400-XS-White float window, 44mmdiax3mmtk https://surplus-optics.com/products/wgw4421-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_35bad23a-2469-4aa3-a3c0-fbc60528d99c.jpg?v=1694680131 White float window, 44x21.2x3mm thk WGW4421-XS-White float window, 44x21.2x3mm thk https://surplus-optics.com/products/wft4700-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_41c02920-2479-4587-9033-c38ebd8bbf93.jpg?v=1694680130 White float window, 47.1mmdiax12mmthk, toughened window WFT4700-XS-White float window, 47.1mmdiax12mmthk, toughened window https://surplus-optics.com/products/wgw4845-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_f421c833-faa3-4c8d-b1a8-55b8220bbfc9.jpg?v=1694680128 White float Window, 48.25x44.45x3mmthk, SLAR@425-680nm both faces WGW4845-XS-White float Window, 48.25x44.45x3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw4840-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_5851b94e-4a1d-4c5d-95b8-41343993a690.jpg?v=1694680126 White float window, 48.5x40.5x3mmthk WGW4840-XS-White float window, 48.5x40.5x3mmthk https://surplus-optics.com/products/wgb5106-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_945d9720-ad6d-4de0-a3a3-351b6a88ebd8.jpg?v=1694680124 White float window, 50.8diax6.35mmthk WGB5106-XS-White float window, 50.8diax6.35mmthk https://surplus-optics.com/products/wgw5000-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_523c0267-e1f3-40cf-8c95-c58520294512.jpg?v=1694680122 White float window, 50mmdiax5.9mm thk WGW5000-XS-White float window, 50mmdiax5.9mm thk https://surplus-optics.com/products/wbt5212-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_ecd518d5-83bd-4f0d-bf59-5418e5c8b5b6.jpg?v=1694680120 White float window, 52x12x3mmthk WBT5212-XS-White float window, 52x12x3mmthk https://surplus-optics.com/products/wgw5215-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_87fd00d8-8e06-4395-a01a-914527696164.jpg?v=1694680118 White float window, 52x15x1mmthk WGW5215-BL-White float window, 52x15x1mmthk https://surplus-optics.com/products/wgw5555-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_364a1388-7ba0-4ea6-9b82-ad46d412c2ee.jpg?v=1694680117 White float window, 55x55x4mmthk, SLAR@425-680nm one face WGW5555-AV8-XS-White float window, 55x55x4mmthk, SLAR@425-680nm one face https://surplus-optics.com/products/wgb5600-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8f97cca6-cda2-4488-9c0c-89821530ffa6.jpg?v=1694680115 White float window, 56mmdia 3mmthk WGB5600-XS-White float window, 56mmdia 3mmthk https://surplus-optics.com/products/wgw0723-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_28589665-890e-4a2a-a714-a2afc67e06a7.jpg?v=1694680113 White float window, 57.96x49.61x2mmthk, AR/AR,Ravg<0.5% 600-700nm WGW0723-XS-White float window, 57.96x49.61x2mmthk, AR/AR,Ravg<0.5% 600-700nm https://surplus-optics.com/products/wqk5035-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_bc87aaa9-e2d7-49b1-acdc-97c6efc7a378.jpg?v=1694680112 White float window, 590mmx50mmx15mmthk, 1 Lambda per 30mm WQK5035-BL-White float window, 590mmx50mmx15mmthk, 1 Lambda per 30mm https://surplus-optics.com/products/wgw6026-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_25c71567-3081-4d40-b16c-a0d5d5a19150.jpg?v=1694680110 White float window, 60x25x1.1mmthk WGW6026-XS-White float window, 60x25x1.1mmthk https://surplus-optics.com/products/wgw02113-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_33f93f2d-1be9-456c-8016-772bbba6ee19.jpg?v=1694680108 White float window, 62x47x3mm thk WGW02113-XS-White float window, 62x47x3mm thk https://surplus-optics.com/products/wgw6313-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_0794cbd7-da47-460b-a023-d99c9ac010d5.jpg?v=1694680106 White float window, 63x13x1mmthk, AR/AR@450-750nm WGW6313-XS-White float window, 63x13x1mmthk, AR/AR@450-750nm https://surplus-optics.com/products/wgw6313-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_83409fc7-e27e-4e93-b575-10a822adb884.jpg?v=1694680104 White float window, 63x13x1mmthk, SLAR@425-680nm one face WGW6313-AV8-XS-White float window, 63x13x1mmthk, SLAR@425-680nm one face https://surplus-optics.com/products/wgb6400-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6e24d6e5-f5b2-481d-8e50-33f2043b95f1.jpg?v=1694680103 White float window, 64mmdiax3mmthk, WGB6400-XS-White float window, 64mmdiax3mmthk, https://surplus-optics.com/products/wgw70660-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_445737f9-69ae-4776-978c-13f2d6969038.jpg?v=1694680101 White float window, 660x70x3mm WGW70660-XS-White float window, 660x70x3mm https://surplus-optics.com/products/wgw6600-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_21d0d240-e167-4146-a911-c1e1f723c6d7.jpg?v=1694680099 White float window, 66mmdiax3mm, SLAR@425-680nm both faces WGW6600-AV8-XS-White float window, 66mmdiax3mm, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw6800-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_05d3ca4e-879f-4153-b9f1-11190445402c.jpg?v=1694680097 White float window, 68mmdiax3mm thk WGW6800-XS-White float window, 68mmdiax3mm thk https://surplus-optics.com/products/wgb6929-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_84f13d6c-8123-45f8-86ad-29522d7e66d3.jpg?v=1694680096 White float window, 69x29x3mm thk, WGB6929-XS-White float window, 69x29x3mm thk, https://surplus-optics.com/products/wgw6025-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_ad9904f6-daff-4ee2-979b-9b487662487b.jpg?v=1694680094 White float window, 6mmdiax0.25mmthk WGW6025-XS-White float window, 6mmdiax0.25mmthk https://surplus-optics.com/products/wgw0061-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_eb99cf8a-bbbd-431a-8d66-dfce169a5817.jpg?v=1694680092 White float window, 6mmdiax1mmthk, AR/AR,Ravg<0.5%@450-950nm WGW0061-XS-White float window, 6mmdiax1mmthk, AR/AR,Ravg<0.5%@450-950nm https://surplus-optics.com/products/wgb1317-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_5385e8bb-dceb-4179-aab0-f5a7044c8627.jpg?v=1694680091 White float window, 73x25mm 3mmthk, WGB1317-XS-White float window, 73x25mm 3mmthk, https://surplus-optics.com/products/wqk7501-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_498eea02-e130-469a-b207-e1ba77ff13ab.jpg?v=1694680089 White float window, 75x75x1mmthk WQK7501-XS-White float window, 75x75x1mmthk https://surplus-optics.com/products/wgw7299-av8-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8c55dd24-121c-4d61-a582-f4f624160faa.jpg?v=1694680087 White float window, 76.2mmdiax2mmthk, SLAR@425-680nm one face WGW7299-AV8-XS-White float window, 76.2mmdiax2mmthk, SLAR@425-680nm one face https://surplus-optics.com/products/wgw3176-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_081c4473-ce76-463d-9d84-ef8d652159c5.jpg?v=1694680086 White float Window, 76.2x31.75x3mmthk, SLAR@425-680nm both faces WGW3176-XS-White float Window, 76.2x31.75x3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw7758-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6afc79aa-7e5b-48ce-8c03-aa78d5e4c4d1.jpg?v=1694680084 White float window, 77.4mmdiax5mmthk WGW7758-XS-White float window, 77.4mmdiax5mmthk https://surplus-optics.com/products/wgw8362-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_65068128-beed-485a-a0e3-48ec0619bf46.jpg?v=1694680082 White float window, 83x62x1.1mmthk WGW8362-XS-White float window, 83x62x1.1mmthk https://surplus-optics.com/products/wgw6503-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_90e14519-de45-4a03-b370-87b3ea3739fe.jpg?v=1694680080 White float window, 85.65x35.65x3mm thk, SLAR@425-680nm one face WGW6503-XS-White float window, 85.65x35.65x3mm thk, SLAR@425-680nm one face https://surplus-optics.com/products/wgw2410-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8b14d4ea-dffd-4e3a-9001-7fbfcf0ce125.jpg?v=1694680078 White float window, 85mmdiax5.5mmthk WGW2410-BL-White float window, 85mmdiax5.5mmthk https://surplus-optics.com/products/wgw8638-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_4a3afe12-9a85-4e3f-afdf-2d24dab576d8.jpg?v=1694680077 White float window, 86.5x38x6mmthk WGW8638-XS-White float window, 86.5x38x6mmthk https://surplus-optics.com/products/wgw8686-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_f2e22266-99ec-4cfe-a201-8328eff27802.jpg?v=1694680075 White float Window, 86x86x3mmthk, SLAR@425-680nm both faces WGW8686-XS-White float Window, 86x86x3mmthk, SLAR@425-680nm both faces https://surplus-optics.com/products/wgw0801-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_99fdb329-6131-4306-aa0c-8a9a069542d6.jpg?v=1694680073 White float window, 8mmdiax1mm thk WGW0801-XS-White float window, 8mmdiax1mm thk https://surplus-optics.com/products/wbt9010-bl 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6a5246ed-fd3a-4924-9b45-2fd0cbc2b23a.jpg?v=1694680070 White float window, 90x10x4mmthk WBT9010-BL-White float window, 90x10x4mmthk https://surplus-optics.com/products/wgb9067-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_c3f420c3-2b84-4362-9bc4-f63ca0fa1c84.jpg?v=1694680069 White float window, 90x67x3mm thk WGB9067-XS-White float window, 90x67x3mm thk https://surplus-optics.com/products/wgw4402-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_8fcf1a24-976b-435b-9b3f-d8cdd7a38072.jpg?v=1694680067 White float window,, 46mmdia x 2mmthk, AR one face Vis WGW4402-XS-White float window,, 46mmdia x 2mmthk, AR one face Vis https://surplus-optics.com/products/psa2519-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_6a20141f-d111-4831-8962-77b00579885c.jpg?v=1694680065 Corner Cube Prism, 25.4mmdiax19.05mm, Sapphire PSA2519-XS-Corner Cube Prism, 25.4mmdiax19.05mm, Sapphire https://surplus-optics.com/products/pcf25193-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13_b9c29e66-5a7d-4935-96f4-d4fbab42f8ac.jpg?v=1694680062 Corner Cube Prism, 25mmdiax19mmthk, UV Fused Silica, AR@795nm PCF25193-XS-Corner Cube Prism, 25mmdiax19mmthk, UV Fused Silica, AR@795nm https://surplus-optics.com/products/pcb15180-xs 2026-07-21T20:48:05+01:00 daily https://cdn.shopify.com/s/files/1/0641/6564/2498/products/window_13.jpg?v=1694680060 Corner-cube prism, 15mmdiax11.3mm, 750-0169, AR Coating on Plano-face AOI=0° R<0.5%@1550-1560nm PCB15180-XS-Corner-cube prism, 15mmdiax11.3mm, 750-0169, AR Coating on Plano-face AOI=0° R<0.5%@1550-1560nm