A Optical glass Cylinder Lenses is used to condense light in one axis. A positive cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are typically used for illumination of slit and line detector arrays, laser projection, laser line focussing and anamorphic beam shaping.
Optical glass/ Fused silica/ sapphire etc.
60/40， 40/20， 20/10
>85% dig diameter
<3arc min~ 30arc sec
As per customer’s request
More information you can view here.
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