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Achromatic doublet lens

Achromatic doublet, commonly called an achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic doublet lenses are cemented with two single lenses. Achromatic doublet lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic doublet lenses are ideal for a range of applications, including fluorescence microscopy, image relay and inspection spectroscopy.

Our Custom Made Capabilities:

Substrates Flint glass and crown glass N-BK7 and N-SF1
Diameter range 2mm to 100mm
Tolerance +/-0.05mm
Surface quality 40-20 or better
Surface flatness Lambda/4 or better
Centering 3 arc mins
Bevel 0.2
Focal length tolerance 1%
Coating AR coated 

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