Frequently Asked Questions

Materials are available in the visible to infrared wavelength range, including K7 and Fused Silica.

The windows can be customized in shape and size, with diameters ranging from 3mm to 500mm.

The clear aperture of the windows is greater than 90%.

The surface quality of the windows is 10/5.

The flatness of the windows is specified as L/10 at 633nm.

Yes, CRYSTECH provides standard coatings or can customize coatings according to customer needs.

The parallelism of the windows is less than 10 arcseconds.

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