Технические характеристики
- Lens Type Cylindrical
- Lens Shape Plano-Convex
- Size Ø25.0 mm
- Center Thickness (Tc) 5.00 mm
- Edge Thickness (Te) 1.03 mm
- Lens Material UV Grade Fused Silica
- Antireflection Coating 245-440 nm
- Coating Code AR.10
- Surface Quality 40-20 scratch-dig
- Effective Focal Length (EFL) 50.0 mm
- Back Focal Length (BFL) 46.58 mm
- F/# 3
- Radius of Curvature (R) 22.93 mm
- Focal Length Tolerance ± 3.0%
- Center Thickness Tolerance ± 0.1 mm
- Wedge 15 arc min
- Clear Aperture 24.0 mm
- Cleaning See How to Clean Optics
