Fused silica dioxide Windows

UV fused silica dioxide Windows, Anti-Reflection Coated offered.

Precision Applications demanding top quality windows.
Sizes from .050 inches through 8 inch diameter.
UV fused silica dioxide Windows feature the very best standards in surface quality and less than five arc seconds parallelism.
The superior transmission and excellent heat properties combined with extreme tolerance producing specifications make our windows a superb selection for your applications.
Stock .118″ (3mm), .25″ (6.35mm), .4” (10mm) thick fused silica windows already polished.
Flatness to 1/20 wave with parallelism of less than five arc seconds.
We can provide optical coatings on these fused silicon dioxide windows.
UV fused silicon dioxide Windows are offered in normal and custom sizes starting from 1/4″ to 5″ round and square or rectangular sizes or any form you need. Stock fused silicon dioxide window thickness from .040 through 1 inch.UV-grade fused silicon dioxide is intended for applications that benefit from higher transmission further into the ultraviolet light than N-BK7.  UV fused silicon dioxide additionally offers a lower index of refraction, higher homogeneity, and a lower constant of thermal expansion. We offer High Precision Windows fabricated from different substrate materials. We can make custom produced fused silica dioxide optical windows for a large variety of applications.
If you do not see the dimensions you wish listed we are able to manufacture your custom size.

Awesome Features Await:

fused silica windows

fused silica windows

Specifications:
Material: Optical Quality Fused Silica
Wavefront Distortion: @632.8nm over 80% of aperture
Diameter +/- 0.004"
Surface Quality: 60-40 scratch & dig
All dimensions in inches
​Part Number
​Diameter
​Thickness
​Parallelism
Flatness C/A
​Price
PAP-WSFS020
0.5"
0.125"
5 Arc Seconds
1/20 wave
$50.00
PAP-WSFS040
​1.0"
0.125"
5 Arc Seconds
1/20 wave
$75.00
PAP-WSFS050
​2.0"
0.125"
5 Arc Seconds
1/10 wave
$125.00
PAP-WSFS110
​3.0"
0.125"
5 Arc Seconds
1/10 wave
$185.00
PAP-WSFS130
​4.0"
0.125"
5 Arc Seconds
1/10 wave
$235.00
PAP-WSFS230
​1.0"
0.25"
2 Arc Seconds
1/20 wave
$205.00
PAP-WSFS235
​2.0"
0.25"
2 Arc Seconds
1/20 wave
$285.00
PAP-WSFS240
3.0"
0.25"
2 Arc Seconds
1/10 wave
$360.00
PAP-WSFS245
4.0"
0.25"
2 Arc Seconds
1/10 wave
$485.00
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