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Cylindrical Lenses

  • Singlets and achromatic cylindrical lenses
  • Wide range of products for almost any application
  • Standard and custom components

Cylindrical lenses are  transparent optical components consisting of one or more pieces of optical glass with surfaces so curved (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. Cylindrical lenses are used to spread or focus light in one plane.

As a special form of cylinder lens, the achromatic lens consists of two elements, usually of crown and flint glass, such that the composite element has been corrected for chromatic aberration with respect to two selected wavelengths. In these lenses, chromatic, spherical and coma aberrations are considerably reduced. These components are designed with respect to three wavelengths: 480 nm, 546nm and 644nm. Use achromats to replace singlets where performance must be improved.

SpecificationAvailable Quality
Range of dimensions1mm – 300mm
Highest available surface figureλ/10 (DIN: 3/0.2)
Highest available surface quality20-10 S/D (DIN: 5/2×0.1)

 

In addition to our custom components, we offer a selection of standard lenses for prototyping and experimenting. Please see the “Download” tab for a list of available products.

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