Customization: | Available |
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Material: | Optical Glass |
Shape: | Optical Plate |
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Wedge windows used for creating precision beam deviation which will not affect other light parameters. Most of the time they are laser grade surface finish, and AR coating applied if needed.
PHYO can make the wedge windows according to the request for different angles, surface finish grade and coating in various type AR.
Specification | Commercial | High Standard |
Material | BK7, H-K9L, Fused Silica | BK7, H-K9L, Fused Silica |
Surface Quality(S/D) | 60-40 | 20-10 |
Flatness | λ/2 @ 633 nm | λ/8 @ 633 nm |
Clear aperture | 90% | 90% |
Diameter tolerance | +0.00, -0.20mm | +0.00, -0.10 mm |
Thickness Tolerance | +0.00/-0.20mm | +0.00/-0.10mm |
Wedge tolerance | <3 arcmin | <3 arcmin |