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Flat convex mirror
Infrared plano convex mirrors commonly used as focusing lenses are made of materials including BaF2, CaF2, Si, Ge, Al2O3, ZnSe, and various other mate
Product details

Infrared plano convex mirrors commonly used as focusing lenses are made of materials including BaF2, CaF2, Si, Ge, Al2O3, ZnSe, and various other materials. This material is double-sided coated with AR film Ge flat convex mirror.

The product specifications are as follows:
Diameter tolerance 0,-0.005" (+0,-0.13 mm)
Center Thickness tolerance +/-0.008" (+/-0.2 mm)
Design Wavelength 10.6 microns
Focal Length Tolerance +/-0.02
Surface Quality 60/40
Clear Aperture 90% Central Diameter
Wedge Angle <3 arc min
Surface Irregularity 1/20 λ at 10.6 microns


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