| |
|
Material |
K9 |
|
Diameter Tolerance |
+0.0/-0.15 |
|
Thickness |
4±0.1 |
|
Parallelism |
<3 |
|
Surface Flatness |
λ/4@633nm |
|
Clearing |
IV grade |
|
Back |
sanding |
|
Aperture |
90%outline size |
|
average reflectance |
>94% |
|
Type |
Diameter ø（mm） |
|
WN03CM01 |
20 |
|
WN03CM02 |
35.4 |
|
WN03CM03 |
30 |
|
WN03CM04 |
40 |
|
WN03CM05 |
50 |
|
WN03CM06 |
60 | |
| |
|