Dome Glass Lenses
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MSE supplies offers customized Dome Glass Lenses with different materials, dimension, surface qualify, etc.
Domes are hollow half spheres. Unlike other optical elements, Domes do not have any optical effect. It is used to protect other optical elements from hazard environment, such as underwater or strong wind.
MSE Supplies can offer a variant of optical elements, with different material, size, surface quality and coating. Please contact us for customization or bulk orders.
Technical Data:
| Parameters | Value |
| Material |
|
| Diameter (mm) |
0.5-500 |
| Diameter 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@632.8 |
| Surface Quality | 10/5~60/40 |
| Centration | <30”~3' |
| Clear Aperture (%) | >90 |
| Bevel | Protective bevel as needed |
| Coating | Uncoated, AR, BBAR |
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