Aspherical Lens
Aspherical Lens
We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid.
Specifications
|
Material: |
Optical glass, fused silica, Si, Ge … |
|
Design wavelength: |
Visible, IR |
|
Focal length Tolerance: |
+/- 1% |
|
Surface quality: |
60/40 |
|
Surface Accuracy: |
λ /2 |
|
Centration: |
3 minutes |
|
Clear aperture: |
> 90% |
|
Coating: |
Available upon request |
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