Windows are applied to isolate different physical environments while allowing light to pass through. When selecting windows, please consider the material, transmission, scattering, wave front distortion, parallelism and resistance to certain environment. We offer all kinds of windows, which are made from different materials.

Single layer, multiplayer anti-reflecting coatings on optical windows are also available upon request.

Specifications

Diameter Tolerance:

+0.0, -0.2 mm

Thickness Tolerance:

?.2mm

Clear Aperture:

>80%

Parallelism:

<3 arc min

Surface Quality:

40-20 scratch and dig

Flatness

? /2 @632.8nm per 25mmDia

Protection Window for 9.4/10.6 um

Protection Window for 1064/532 nm