Plano-Convex Cylindrical Lenses
Plano-convex cylindrical lens is used to condense light in one axis. A positive plano 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.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-BK7/H-K9L , fused silica (UVFS), CaF₂, etc |
| Diameter | 2mm ~ 300mm |
| Diameter tolerance [common] | +0.0/-0.1mm (common) |
| Focal length | 4mm ~ 1000mm |
| Focal length tolerance | ±1% (high precision) to ±3% |
| Surface quality | 40-20, 60-40 |
| Surface accuracy [@ 632.8nm] | λ/2 , λ/4 @ 632.8nm |
Datasheet
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Supplier Information
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