Технические характеристики
- Diameter 25.0 mm
- Material Vacuum UV Grade Calcium Fluoride
- Antireflection Coating Uncoated
- Surface Flatness &lambda,/2 @ 632.8 nm
- Surface Quality 40-20 scratch-dig
- Thickness 3.0 mm
- Thickness Tolerance ± 0.1 mm
- Parallelism
- Cleaning See How to Clean Optics
- Clear Aperture Central 90% of diameter
- Diameter Tolerance +0.0/-0.1 mm
- Wavelength Range 250-7000 nm
