|
| Sapphire Windows |
|
Because of its extreme surface hardness, sapphire is the one
of the most suitable materials which is good visible and have
good transmission. Sapphire only can be scratched by a few substances.
So sapphire windows are often used in environments where scratch
resistance is important. Sapphire Windows |
| |
| Specifications |
| Material |
Optical grade sapphire |
| Dimensions |
±0.1 mm |
| Thickness |
±0.1 mm |
| Wedge Angle |
≦3 arc min |
| Surface Accuracy |
λ/2 per Φ25mm |
| Surface Quality |
80/50 |
|
|
|
| |
|
