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Product Catalogue 2010
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Achromatic lenses

Achromatic lenses image

Description

A compound lens system that forms an image free from chromatic aberration.

Cemented achromatic lenses are considerably reduced values of spherical aberration, coma and chromatic aberration. Best used to replace single components where performance must be improved.

Achromat lens
achromat lens

Standard Specifications

Material All type of material are available to design the optimal achromats
Dimensions Tolerance +0.0, -0.15 mm
Focal Length Tolerance +/- 3%
Centration <3 arc minutes
Clear Aperture >90%
Chamfer 0.25 mm @ 45deg
Surface Figure L/4@632.8nm
Surface Quality 60-40 scratch & dig

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