Технические характеристики
- Wavelength Range 680-1080 nm
- Diameter 50.8 mm
- Material UV Grade Fused Silica
- Coating Code UB.4
- Coating Second Surface Uncoated
- Angle of Incidence 45°
- Orientation Beam should enter surface marked with an arrow
- Polarization P
- Wavefront Distortion ≤&lambda,/10 at 632.8 nm over the clear aperture
- Surface Flatness ≤&lambda,/10 at 632.8 nm over the clear aperture
- Surface Quality 20-10 scratch-dig
- Diameter Tolerance +0/-0.25 mm
- Thickness 3.0 mm
- Thickness Tolerance ±0.25 mm
- Wedge ≤1 arc min
- Clear Aperture > central 80% of diameter
- Chamfers 0.5 mm face width
- Chamfers Angle Tolerance 45±15°
- Cleaning See How to Clean Optics
