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Calcium Fluoride Plano Convex Lens

Introduction

Calcium fluoride (CaF2) is a crystal which has excellent transmission characteristics in a wide wavelength range from ultraviolet (200nm) to near-infrared (8μm).In addition to the existing plano-convex lens, a new plano-concave lens has been added to the lineup. The surface quality of the lenses is also improved.

Producer：Japan

Description

◦Impurities and crystal defects were reduced, and the transmission characteristics in the ultraviolet region were increased. CaF2 is used for the range from the ultraviolet to the infrared.
◦When compared with other crystals, CaF2 has high durability to moisture, and it can be treated the same as the general optical elements.
◦Since CaF2 is isotropic crystal, birefringence (polarization characteristics) does not occur.

Model

Focal length f(mm)

Back focal length fb(mm)

Edge thickness te(mm)

Center thickness tc(mm)

Unit Price

Date

Cart

SLCFU-25.4-40P

34.5

2.7

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Calcium Fluoride Plano Convex Lens /SLCFU-25.4-40P

SLCFU-25.4-50P

45.9

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Calcium Fluoride Plano Convex Lens /SLCFU-25.4-50P

SLCFU-25.4-75P

71.5

2.5

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Calcium Fluoride Plano Convex Lens /SLCFU-25.4-75P

SLCFU-25.4-100P

100

96.9

2.7

4.5

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Calcium Fluoride Plano Convex Lens /SLCFU-25.4-100P

SLCFU-25.4-125P

125

122.2

2.5

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Calcium Fluoride Plano Convex Lens /SLCFU-25.4-125P