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
|
|
Positive Meniscus Lens |
These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.
Capability
... |
|
|
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... |
|
|
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 achr... |
|
|
IR Optics Overview |
Materials available
Fused silica, sapphire, silicon, Ge, ZnSe, ZnS, AsGa, CaF2, MgF2, BaF2, LiF, AMTIR-1 / IG2, Spinel, IR glass …
Product... |
|
|
Metalized Ge Window |
Metalized Ge window is applied in the packaging of infrared focal plane imaging detector.
Specifications
Material:
Optical grade Ge,... |
供应产品
Same products
