Sapphire dome
Sapphire has the characteristic of high hardness, high strength, high transmittance, and high resistance to thermal shock quality factor. With excellent performance on thermal shock resistance and abrasion resistance, it can be widely applied to high speed working photoelectric equipment and intelligent high speed dome camera in airborne, shipboard, space-borne, submarine-based, land-based field.
Specifications
| Crystal orientation: |
C, A, M optional |
| Diameter: |
Φ20 – Φ300 mm |
| Radius of curvature: |
R10 - R150 |
| Wall thickness: |
> 1mm |
| Edge thickness difference: |
≤ 0.02mm |
| Total thickness variation: |
≤ 0.05mm |
| C axis deviation: |
≤ 2º |
| Centration: |
≤ 2 arc minutes |
| Surface Quality： |
Better than 60-40 |
| Power N: |
≤ 5 fringes |
| Irregularity △N: |
≤ 1 fringe |
Other supplier products
|
|
Plano concave cylindrical lens |
Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applications requiring magni... |
|
|
Right angle prism |
The right-angle prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads. This is because a ri... |
|
|
Metalized Ge Window |
Metalized Ge window is applied in the packaging of infrared focal plane imaging detector.
Specifications
Material:
Optical grade Ge,... |
|
|
Plano convex lens |
Plano convex lenses have positive focal lengths, converge incident light, and from both real images (as might be focused in a piece of paper), and ... |
|
|
Sapphire dome |
Sapphire has the characteristic of high hardness, high strength, high transmittance, and high resistance to thermal shock quality factor. With exce... |
All supplier products
Same products
