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MSE PRO Double Concave Cylindrical Lenses
SKU: CS0045
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MSE PRO™ Double Concave Cylindrical Lenses
MSE supplies offers customized Double Concave Cylindrical Lenses with different materials, dimension, surface qualify, etc.
Double Concave Cylindrical Lenses, as indicated by the name, is a special cylindrical lenses with two concave surfaces. Usually the two concave surfaces do not have the same x and y axis thus it can be used to change the aspect ratio of the image. It is also used to expand the income light in laser applications.
MSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders.
Technical Data:
| Parameters | Value |
| Material |
|
| Size (mm) |
2-500 |
| Size Tolerance (mm) | +0/-0.01~+0/-0.1 |
| Thickness Tolerance (mm) | ±0.01~±0.1 |
| Focal Length Tolerance (%) | ±1 |
| Irregularity (P-V) @ 632.8nm | λ/10~λ/2 |
| Surface Quality | 10/5~60/40 |
| Centration | <30”~3' |
| Clear Aperture (%) | >90 |
| Bevel | Protective bevel as needed |
| Coating | Uncoated, AR, BBAR |