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Double concave cylindrical lens
  • Double concave cylindrical lens
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Product Details

Double Concave Cylindrical Lens

Cylindrical Lenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical Lenses have a single cylindrical surface that causes incoming light to be focused in only a single dimension, stretching the image. Cylindrical Lenses are available with positive or negative focal lengths, ideal for laser line generation or anamorphic beam shaping to circularize laser outputs.







Diameter Tolerance
+0.0/-0.02mm
Center Thickness Tolerance
±0.02mm..
Focal Length Tolerance
±1%..
Surface Quality
60/40, 40/20 20/10or better..
Material
UVFused silica or Customized as required
Clear Aperture
>90%
Centering
±30arc sec
Coating
Custom
Bevel
Protective bevel as needed



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