CaF2 Lenses
Description:
- CaF2 Plano Convex Lens;
CaF2 Plano Concave Lens
Specifications:
Material | CaF2 |
Design Wavelength | 1.5μm |
Design Index | 1.425 |
Diameter Tolerance | +0.0, -0.15mm |
Paraxial Focal Length Tolerance | ±2% |
Centration | 3 arc minutes |
Clear Aperture | >85% |
Surface Figure | λ/4 @ 633nm |
Surface Quality | 60/40 scratch/dig |
Bevel | < 0.25 mm x 45° |
Coating | Uncoated |