Calcium fluoride single crystal is an optical material with high transmittance in ultraviolet, visible and infrared spectrum range. It is used in laser, IR, UV optics such as windows, prisms and lenses.
Key features:
- UV grade
- High precision
Specifications
Material: | UV grade CaF2 |
Diameter tolerance: | +0 /- 0.10mm |
Clear aperture: | central 90% of diameter |
Thickness tolerance: | +/- 0.10mm |
Parallelism: | < 1 arc minute |
Surface flatness: | λ/4@632.8nm per inch |
Surface quality: | 40-20 scratch and dig |
Bevel: | 0.1-0.3mm x 45° |
Calcium fluoride single crystal is an optical material with high transmittance in ultraviolet, visible and infrared spectrum range. It is used in laser, IR, UV optics such as windows, prisms and lenses.
Key features:
- UV grade
- High precision
Specifications
Material: | UV grade CaF2 |
Diameter: | +0/- 0.10mm |
Clear aperture: | central 90% of diameter |
Thickness: | +/- 0.10mm |
Parallelism: | < 1 arc minute |
Surface flatness: | λ/4@632.8nm per inch |
Surface quality: | 40-20 scratch and dig |
Bevel: | 0.1-0.3mm x 45° |
