UV grade fused silica is widely used for applications that benefit from increased transmission deeper into the UV than BK7. UV fused silica also offers a lower refractive index for a given wavelength, better homogeneity, and lower thermal expansion than BK7.

MATERIAL UV FUSED SILICA
DIMENSION +0.0 / – 0.1mm
FLATNESS λ/4 @ 633nm
THICKNESS ± 0.2mm
SURFACE QUALITY 60/40
PARALLELISM < 30 ARC SECONDS
BEVEL 0.2 x 45°
COATING VISIBLE AR 350~700nm

UV FUSED SILCA WINDOWS AR coated for the 350~700nm visible range

For UNCOATED UV FUSED SILICA WINDOWS please click HERE

For VISIBLE 350~700 COATED FUSED SILICA WINDOWS please click HERE

For NIR 600~1100 COATED FUSED SILICA WINDOWS please click HERE

For SWIR 900~1700 COATED FUSED SILICA WINDOWS please click HERE

UV grade fused silica is widely used for applications that benefit from increased transmission deeper into the UV than BK7. UV fused silica also offers a lower refractive index for a given wavelength, better homogeneity, and lower thermal expansion than BK7.

These windows are AR coated for the VIS wavelength range.

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If you have any questions or need advice on this product please get in touch.

sales@galvoptics.co.uk +44 (0) 1268 728 077
Part No.DescriptionDimensionsThicknessUnit PriceQuantity
WFS-005-002-VIS AR COATED R<0.5% @ 350~700NM 5.0 diameter 2 £17.50
WFS-010-002-VIS AR COATED R<0.5% @ 350~700NM 10.0 diameter 2 £17.50
WFS-012-002-VIS AR COATED R<0.5% @ 350~700NM 12.5 diameter 2 £17.50
WFS-0127-002-VIS AR COATED R<0.5% @ 350~700NM 12.7 diameter 2 £17.50
WFS-020-002-VIS AR COATED R<0.5% @ 350~700NM 20.0 diameter 2 £21.00
WFS-025-002-VIS AR COATED R<0.5% @ 350~700NM 25.0 diameter 2 £36.50
WFS-0254-002-VIS AR COATED R<0.5% @ 350~700NM 25.4 diameter 2 £36.50
WFS-030-003-VIS AR COATED R<0.5% @ 350~700NM 30.0 diameter 3 £48.00
WFS-038-004-VIS AR COATED R<0.5% @ 350~700NM 38.1 DIAMETER 4 £68.50
WFS-050-004-VIS AR COATED R<0.5% @ 350~700NM 50.0 diameter 4 £98.50
WFS-0508-004-VIS AR COATED R<0.5% @ 350~700NM 50.8 DIAMETER 4 £98.50