CaF2 is a crystal with good
transmission from 170 nm to 7800 nm. It is slightly
soluble in water and susceptible to thermal shock.
CaF2 is commonly used in IR components
such as windows, lenses and prisms.
- Transmission range: 170nm
- Thermal Expansion coefficient: 18.85X10-6/K
- Density: 3.18 g/cm3