Cylindrical Lens
Cylindrical Lens
Cylindrical lens is a lens with different radii on the X and Y axes, so the shape of the lens is cylindrical or semi-cylindrical, and only a single optical axis has image magnification. Cylindrical lenses are commonly used as laser line generators to adjust the height of images or to calibrate positive dispersion in imaging systems.
SPECIFICATION
Name | Cylindrical Lens |
Material | Fused silica，Optical Glass |
Dimension Tolerance | ±0.1mm, ±0.05mm |
Center Thickness Tolerance | ±0.1mm, ±0.05mm |
Centration | 1′-3′ |
Surface quality | 60/40-20/10 |
Clear Aperture | ≥90% |
Flatness | λ/4, λ/8 |
Bevel | <0.25mmX45° |
Coating | Upon Requirement |
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Gluing Lenses