T-LB5922 - Ø1/2" CaF2 Bi-Convex Lens, f = 20.0 mm, Uncoated
T-LB5922 - Ø1/2" CaF2 Bi-Convex Lens, f = 20.0 mm, Uncoated
Features
- Vacuum-Grade Calcium Fluoride Substrate
- Ø1/2" and Ø1" Versions Available
- Uncoated for use in the 0.18 - 8.0 μm
- Focal Lengths from 15.0 mm to 200.0 mm
- Diameter 1/2" (12.7 mm)
- Focal Length 20.0 mm
- Diopter +50.0
- Radius of Curvature 16.6 mm
- Center Thickness 4.5 mm
- Edge Thickness 2.0 mm
- Back Focal Length 18.4 mm
- Reference Drawing
