CaF 2

    CaF 2 is a crystal, which has good transmission from 170 nm to 7775 nm. It’s slightly soluble in water and susceptible to thermal shock. CaF 2 is commonly used in IR components such as windows, Lenses and prisms.

Transmission range: 170 nm~7775 nm Thermal Expansion coefficient: 18.85X10 -6 /K Density: 3.18 g/cm 3