Specifications of Optical Window:
Dimension Tolerance: +0.0, -0.1mm or +/-0.02
Thickness Tolerance: ± 0.1mm
Clear Aperture: >90%
Parallelism: up to 10"
Surface Quality: 20/10 to 60/40 scratch and dig
Wavefront Distortion: l/10 per 25mm or 1/4 Lambda
Protective Bevel0.25*45degree
AR coating is available by request.
R<0.2%@single wavelength
Ravg<0.5%@broadband wavelength range