Home / Custom / Optical Components / Cylindrical Mirror / Round Cylinder 
Round cylinder lens refers to a cylindrical lens with a physical shape of a circle. It has the core function of a cylindrical lens ——one-dimensional beam shaping, and also has the huge advantages of easy installation, centering, and integration due to its circular shape. Applied to laser line generation, beam compression/expansion.
| Items | Parameters |
|---|---|
Material | Optical glass/ Fused silica/ sapphire etc. |
Dimension | 2mm~100mm |
Dimension tolerance | ±0.05mm~±0.1mm |
Length | 2mm~200mm |
Surface quality | 60/40， 40/20， 20/10 |
Surface accuracy | λ/2~λ/10@632.8nm，532nm |
Clear Aperture | >85% dig diameter |
Centration | <3arc min~ 30arc sec |
Coating | As per customer’s request |
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