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NameCategoryTypeSubtypeBrandMaterialShape
WG11050-B Dia:1in N-BK7 Broadband Precision Window; t=5 mm ARC 650-1050nmOpticsWindowFlat WindowThorlabsN-BK7Circular
WG41010R 25 mm x 36 mm UVFS Broadband Precision Window; t=1 mm UncoatedOpticsWindowFlat WindowThorlabsUVFSRectangular
VPW42 Dia:1.5in UVFS Vacuum Window; t=4mm UncoatedOpticsWindowFlat WindowThorlabsUVFSCircular
VPW42-UV Dia:1.5in UVFS Vacuum Window; t=4mm ARC 245-400nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG42012-UV Dia:2in UVFS Broadband Precision Window; t=12 mm ARC 245-400nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG40530-A Dia:0.5in UVFS Broadband Precision Window; t=3 mm ARC 350-700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG41050-C Dia:1in UVFS Broadband Precision Window; t=5 mm ARC 1050-1700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG42012-C Dia:2in UVFS Broadband Precision Window; t=12 mm ARC 1050-1700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG31050 1in Dia. Sapphire Broadband Precision Window; t=5 mm UncoatedOpticsWindowFlat WindowThorlabsSapphire owCircular
WG60530 0.5in Dia. MgF2 Broadband Precision Window; t=3 mm UncoatedOpticsWindowFlat WindowThorlabsMagnesium FluorideCircular
WG01050-E 1in Dia. AR Coated; BaF2 Broadband Precision Window; t=5 mm 300-5000nmOpticsWindowFlat WindowThorlabsBAF2Circular
WG11050 Dia:1in N-BK7 Broadband Precision Window; t=5 mm UncoatedOpticsWindowFlat WindowThorlabsN-BK7Circular
WG40530 Dia:0.5in UVFS Broadband Precision Window; t=3 mm UncoatedOpticsWindowFlat WindowThorlabsUVFSCircular
WG41050-UV Dia:1in UVFS Broadband Precision Window; t=5 mm ARC 245-400nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG41010-C Dia:1in UVFS Broadband Precision Window; t=1 mm ARC 1050-1700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG70530 0.5in Dia. ZnSe Broadband Precision Window; t=3 mm UncoatedOpticsWindowFlat WindowThorlabsZnSeCircular
WG71050 1in Dia. ZnSe Broadband Precision Window; t=5 mm UncoatedOpticsWindowFlat WindowThorlabsZnSeCircular
WG12012 Dia:2in N-BK7 Broadband Precision Window t=12 mm UncoatedOpticsWindowFlat WindowThorlabsN-BK7Circular
WG12012-A Dia:2in N-BK7 Broadband Precision Window t=12 mm ARC 350-700nmOpticsWindowFlat WindowThorlabsN-BK7Circular
WG11010-B Dia:1in N-BK7 Broadband Precision Window; t=1 mm ARC 650-1050nmOpticsWindowFlat WindowThorlabsN-BK7Circular
WG42012 Dia:2in UVFS Broadband Precision Window; t=12 mm UncoatedOpticsWindowFlat WindowThorlabsUVFSCircular
WG41010-UV Dia:1in UVFS Broadband Precision Window; t=1 mm ARC 245-400nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG41050-A Dia:1in UVFS Broadband Precision Window; t=5 mm ARC 350-700nmOpticsWindowFlat WindowThorlabsUVFSCircular
VPW42-C Dia:1.5in UVFS Vacuum Window; t=4mm ARC 1050-1700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG31050-E 1in Dia. AR Coated; Sapphire Broadband Precision Window; t=5 mm 2-5µmOpticsWindowFlat WindowThorlabsSapphire owCircular
WG51050-D 1in Dia. AR Coated; CaF2 Broadband Precision Window; t=5 mm 1650-3000nmOpticsWindowFlat WindowThorlabsCaF2Circular
WL11050-C7 1in Dia. AR Coated; N-BK7 Broadband Precision Window; t=5 mm 400-700nmOpticsWindowFlat WindowThorlabsN-BK7Circular
210-0203M 25.0 mm Dia. N-BK7 Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
WG10530-B Dia:0.5in N-BK7 Broadband Precision Window; t=3 mm ARC 650-1050nmOpticsWindowFlat WindowThorlabsN-BK7Circular
WG12012-B Dia:2in N-BK7 Broadband Precision Window t=12 mm ARC 650-1050nmOpticsWindowFlat WindowThorlabsN-BK7Circular
WG41050 Dia:1in UVFS Broadband Precision Window; t=5 mm UncoatedOpticsWindowFlat WindowThorlabsUVFSCircular
WG42012-A Dia:2in UVFS Broadband Precision Window; t=12 mm ARC 350-700nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG40530-B Dia:0.5in UVFS Broadband Precision Window; t=3 mm ARC 650-1050nmOpticsWindowFlat WindowThorlabsUVFSCircular
WG30530 0.5in Dia. Sapphire Broadband Precision Window; t=3 mm UncoatedOpticsWindowFlat WindowThorlabsSapphire owCircular
WG30530-D 0.5in Dia. AR Coated; Sapphire Broadband Precision Window; t=3 mm 1650-3000nmOpticsWindowFlat WindowThorlabsSapphire owCircular
WL11050-C13 1in Dia. AR Coated; N-BK7 Broadband Precision Window; t=5 mm 700-1100nmOpticsWindowFlat WindowThorlabsN-BK7Circular
210-0403M 40.0 mm Dia. N-BK7 Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-1703E 76.2 mm Dia. UVFS Flat Round Window; t=6.3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
215-1232 20 mm x 30 mm; UVFS Flat Rectangular Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSRectangular
226-1111E 12.7 mm Dia. UVFS Precision Thin Round Window; t=1.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1121M 12.5 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1221E 25.4 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1126M 12.5 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1226E 25.4 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
225-1123 15 mm x 20 mm; UVFS Precision Rectangular Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSRectangular
220-0211 20.0 mm Dia. N-BK7 Precision Round Window; t=5 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0402M 40.0 mm Dia. N-BK7 Precision Round Window; t=8 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0562E 50.8 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0722M 75.0 mm Dia. N-BK7 Precision Round Window; t=12.7 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
WL11050-C10 1in Dia. AR Coated; N-BK7 Broadband Precision Window; t=5 mm 523-532nmOpticsWindowFlat WindowThorlabsN-BK7Circular
210-0103M 12.5 mm Dia. N-BK7 Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0402E 38.1 mm Dia. N-BK7 Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-1402E 38.1 mm Dia. UVFS Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
210-1503E 50.8 mm Dia. UVFS Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1526E 50.8 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
225-0250 25.4 mm x 50.8 mm; N-BK7 Precision Rectangular Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Rectangular
225-1226 25.4 mm x 25.4 mm; UVFS Precision Rectangular Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSRectangular
220-0582M 50.0 mm Dia. N-BK7 Precision Round Window; t=8 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0502E 50.8 mm Dia. N-BK7 Precision Round Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0502M 50.0 mm Dia. N-BK7 Precision Round Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0852M 100.0 mm Dia. N-BK7 Precision Round Window; t=15 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-1503M 50.0 mm Dia. UVFS Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
210-1703M 75.0 mm Dia. UVFS Flat Round Window; t=6.3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
215-0552 50.8 mm x 50.8 mm; N-BK7 Flat Rectangular Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Rectangular
226-1211M 25.0 mm Dia. UVFS Precision Thin Round Window; t=1.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1526M 50.0 mm Dia. UVFS Precision Thin Round Window; t=2.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
225-0123 15 mm x 20 mm; N-BK7 Precision Rectangular Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Rectangular
220-0722E 76.2 mm Dia. N-BK7 Precision Round Window; t=12.7 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0203M 25.0 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0102E 12.7 mm Dia. N-BK7 Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0103E 12.7 mm Dia. N-BK7 Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0202M 25.0 mm Dia. N-BK7 Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0503M 50.0 mm Dia. N-BK7 Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-0703M 75.0 mm Dia. N-BK7 Flat Round Window; t=6.3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
210-1202E 25.4 mm Dia. UVFS Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
210-1203E 25.4 mm Dia. UVFS Flat Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
210-1502E 50.8 mm Dia. UVFS Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
210-1502M 50.0 mm Dia. UVFS Flat Round Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
215-1122 15 mm x 20 mm; UVFS Flat Rectangular Window; t=2 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSRectangular
226-1531E 50.8 mm Dia. UVFS Precision Thin Round Window; t=3.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1531M 50.0 mm Dia. UVFS Precision Thin Round Window; t=3.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1216M 25.0 mm Dia. UVFS Precision Thin Round Window; t=1.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1516M 50.0 mm Dia. UVFS Precision Thin Round Window; t=1.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
226-1536E 50.8 mm Dia. UVFS Precision Thin Round Window; t=3.0 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsUVFSCircular
225-0126 15 mm x 20 mm; N-BK7 Precision Rectangular Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Rectangular
220-0101M 12.5 mm Dia. N-BK7 Precision Round Window; t=3 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0462E 38.1 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0462M 40.0 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0562M 50.0 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0752E 76.2 mm Dia. N-BK7 Precision Round Window; t=15 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0163M 12.5 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0193M 12.5 mm Dia. N-BK7 Precision Round Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0203E 25.4 mm Dia. N-BK7 Precision Round Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0503E 50.8 mm Dia. N-BK7 Precision Round Window; t=12 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0293M 25.0 mm Dia. N-BK7 Precision Round Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0406M 40.0 mm Dia. N-BK7 Precision Round Window; t=8 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
220-0726M 75.0 mm Dia. N-BK7 Precision Round Window; t=12.7 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsN-BK7Circular
530-6385 38.1 mm Dia. IR grade CaF2 Window; t=5 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsCaF2Circular
530-6506 50.8 mm Dia. IR grade CaF2 Window; t=6 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsCaF2Circular
530-6710 70 mm Dia. IR grade CaF2 Window; t=10 mm UncoatedOpticsWindowFlat WindowEKSMA OpticsCaF2Circular
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Simulate windows with 3DOptix

Optical windows are essential components in optical systems, serving as transparent barriers that allow light to pass while protecting sensitive components from environmental factors. With the integration of advanced optical simulation capabilities like 3DOptix, engineers, and researchers can now accurately model and analyze the performance of all optical windows available in the catalog. This empowers them to thoroughly evaluate and optimize optical designs before implementation. Our catalog offers a diverse range of optical windows, including flat windows fabricated from various substrate materials such as N-BK7, UV fused silica (UVFS), sapphire, calcium fluoride, magnesium fluoride, potassium bromide, Infrasil, zinc selenide, silicon, germanium, barium fluoride, or polycrystalline CVD diamond. These windows provide excellent optical transmission characteristics across a wide spectral range, making them ideal for demanding applications. With such comprehensive offerings and the ability to simulate each window with precision using 3DOptix, our optical solutions provide researchers and engineers with the tools they need to innovate and excel in their endeavors.

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