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Product Catalogue 2010
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Products -> 1. General Optics -> Optical Materials -> CaF2

CaF2

CaF<sub>2</sub> image

Description

CaF2 is a crystal which has good transmission from 170 nm to 7800nm.

It is slightly soluble in water and is susceptible to thermal shock. Common uses of CaF2 include IR components such as windows, lenses and prisms.


Internal transmitance

CaF2 Refractive Index

Wavelength, Microns Refractive Index
0,2 1,4951
0,5 1,4365
1,0 1,4289
2,0 1,4239
3,0 1,4179
4,0 1,4096
5,0 1,3990
6,0 1,3856
7,0 1,3693
8,0 1,3498
9,0 1,3268
10,0 1,3002
11,0 1,2676
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