Технические характеристики
- Lens Type Cylindrical
- Lens Shape Plano-Convex
- Size 50.8 x 50.8 mm
- Center Thickness (Tc) 7.85 mm
- Edge Thickness (Te) 3 mm
- Lens Material UV Grade Fused Silica
- Antireflection Coating 1064 nm
- Coating Code AR.33
- Damage Threshold 12 J/cm2 for 10 ns pulses, 10 Hz @ 1064 nm
- Surface Quality 40-20 scratch-dig
- Surface Flatness &lambda,/2-&lambda,/4
- Effective Focal Length (EFL) 150.0 mm
- Back Focal Length (BFL) 144.83 mm
- Thickness 7.85 mm
- Principal Plane 2 (P2) -5.17 mm
- Radius of Curvature (R) 69.00 mm
- Size Tolerance ±0.1 mm
- Focal Length Tolerance ± 2.0%
- Center Thickness Tolerance +0.5/-0.25 mm
- Edge Thickness Tolerance ±0.3 mm
- Wedge
- Clear Aperture &ge,central 80% of dimensions
- Chamfers 0.5 mm face width
- Chamfers Angle/Tolerance 45°, typical
- f/Y 3
- Cleaning See How to Clean Optics
