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Plano-Concave Rectangular Cylindrical Lenses

Plano-concave rectangular cylindrical lenses provide uni- axial negative imaging for anamorphic beam expansion and a wide range of applications.These lenses may also be used as mirror blanks if a concave cylindrical surface mirror is required.

  • Product Origin:

    China
  • Shipping Port:

    Fuzhou, China
  • Lead Time:

    5-6weeks
Share To : f t y b l ins
  • Product Detail

2.1、Why is cylindrical lens used?

A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focused in a single dimension or axis.


2.2. Specifications

Material:

Optical glass,Fused silica

Design wavelength:

546.1nm

Diameter tolerance:

+0/-0.05mm

Focal tolerance:

+/-2%

surface quality :

40-20 S/D

Centration:

3 arcmin

Surface flatness:

N=5△N=0.5

Clear aperture:

90%

Bevel:

Protective

Coating

Optional


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