| Material |
Sapphire  |
| Flatness |
0.0025mm per 10mm length |
| Scratch-Dig |
80 - 50 |
| Size tolerance |
± 0.1 mm |
| Parallelism |
0.01mm per 10mm length |
| Clear aperture |
90 % |
| Bevels |
(0.2-0.5)mm x 45° | |
|
|
|
|
 |
Diameter, mm |
Thickness, mm |
Part Number |
|
12.7 |
1 |
W7-05-1 |
| 12.7 |
2 |
W7-05-2 |
|
25.4 |
1 |
W7-10-1 |
|
25.4 |
2 |
W7-10-2 |
| 25.4 |
3 |
W7-10-3 |
|
38.1 |
1 |
W7-15-1 |
|
38.1 |
2 |
W7-15-2 |
|
38.1 |
3 |
W7-15-3 |
| 38.1 |
4 |
W7-15-4 |
|
50.8 |
1 |
W7-20-1 |
|
50.8 |
2 |
W7-20-2 |
|
50.8 |
3 |
W7-20-3 |
|
50.8 |
4 |
W7-20-4 |
|
76.2 |
1 |
W7-30-1 |
|
76.2 |
2 |
W7-30-2 |
|
76.2 |
3 |
W7-30-3 |
| Sizes up to 100 mm diameter x 10 mm thickness are available by special order. | | |
|
