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CaF2 Bi-Convex Spherical Lenses

Thorlabs' calcium fluoride bi-convex lenses are popular for many finite imaging applications. Calcium fluoride is commonly used for applications requiring high transmission in the infrared and ultraviolet spectral ranges.

CaF2, Uncoated
CaF<sub>2</sub>, Uncoated
CaF2, -E Coated
CaF<sub>2</sub>, -E Coated