Технические характеристики
- Lens Type Cylindrical
- Lens Shape Plano-Convex
- Size Ø12.5 mm
- Center Thickness (Tc) 2.00 mm
- Lens Material Grade A N-BK7
- Antireflection Coating Uncoated
- Surface Quality 60-40 scratch-dig
- Effective Focal Length (EFL) 75.00 mm
- Back Focal Length (BFL) 73.68 mm
- Center Thickness Tolerance ± 0.1 mm
- Clear Aperture 11.50 mm
- Cleaning See How to Clean Optics
