Optical Cylinrical Lenses

Cylinder 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. Cylinder Lenses are available with positive or negative focal lengths, ideal for laser line generation or anamorphic beam shaping to circularize laser outputs.
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♥Dimension Tolerance: +0.0/-0.1mm
♥Thickness Tolerance: ±0.2 mm
♥Surface Accuracy: λ/2 at 633nm
♥Surface Quality: 60/40, 40/20 or better
♥Material: BK7, UVFused silica
♥Clear Aperture: >90%
♥Centering: <3 arc min
♥Coating: Custom
♥Bevel: Protective bevel as needed