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CaF2

Optics >>> Optical Material >>> CaF2

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.

CaF2 Properties:

Transmission range: 170nm ~ 7800nm
Thermal Expansion coefficient: 18.85X10^-6/K
Density: 3.18 g/cm³

Transmission Curve:

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