Технические характеристики
- Diameter 25.4 mm
- Material IR Grade Calcium Fluoride
- Antireflection Coating Uncoated
- Surface Flatness &lambda,/20 @ 10.6 m
- Surface Quality 40-20 scratch-dig
- Thickness 3.0 mm
- Thickness Tolerance ± 0.25 mm
- Parallelism
- Cleaning See How to Clean Optics
- Clear Aperture Central 85% of diameter
- Diameter Tolerance ± 0.20 mm
- Wavelength Range 250-7000 nm
