Технические характеристики
- Lens Shape Plano-Convex
- Diameter 50.8 mm
- Lens Material UV Fused Silica
- Antireflection Coating 245-440 nm
- Coating Type UV Multilayer
- Coating Code AR.10
- Damage Threshold 2 J/cm2, 10 nsec pulses, 10 Hz at 355 nm
- Surface Quality 20-10 scratch-dig
- Surface Flatness &lambda,/2
- Surface Accuracy, Irregularity &lambda,/8
- Surface Accuracy, Power 1.5 &lambda,
- F/# 2
- Effective Focal Length (EFL) 100 mm
- Back Focal Length (BFL) 92.68 mm
- Radius of Curvature (R) 45.900 mm
- Edge Thickness (Te) 3.0 mm
- Center Thickness (Tc) 10.668 mm
- Principal Plane 2 (P2) -7.31 mm
- Design Wavelength 589 nm
- Centration &le,3 arc min
- Chamfers 0–0.8 mm face width
- Chamfers Angle/Tolerance 45° ±15°, typical
- Focal Length Tolerance ±1 %
- Diameter Tolerance +0/-0.1 mm
- Center Thickness Tolerance ±0.1 mm
- Clear Aperture &ge,central 90% of diameter
- Cleaning See How to Clean Optics
