Spherical lens
We manufacture a series of spherical lens, including plano convex lens, plano concave lens, bi-convex lens, bi-concave lens, meniscus lens and achromatic lens.
Specifications
|
Material: |
Optical glass, fused silica … |
|
Dimension: |
1 - 500mm |
|
Dimension tolerance: |
+ / - 0.02mm |
|
Surface quality: |
Up to 10-5 |
|
Surface accuracy: |
Up to λ/10 |
|
Centration: |
3 arc minutes |
|
Clear aperture: |
> 90% |
|
Coating: |
According to the requirement |
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