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Parallel Windows

Optola offers wide range of high quality Parallel Windows.

 

Custom design Parallel Windows are available upon request.

 

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You can specify desired parameters during checkout.

MaterialBK7 or UV fused silica
Diameter Tolerance+0/-0.15mm
Thickness Tolerance±0.25mm
Clear Aperture>Central 85% of diameter
Parallelism<5″
Surface Quality20/10
Transmitted Wavefrontλ/10 @632.8nm
Chamfers12.7&25.4mm:0.25-0.75mm face  width×45°±15°

50.8mm:0.38-1.14mm face  width×45°±15°

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