| |
|
材料 |
K9精退火 |
|
焦距 |
±2%@587.6nm |
|
直径公差 |
+0.0/-0.20 |
|
中心厚度 |
±0.1 |
|
中心偏差 |
3′ |
|
光圈 |
1~5 |
|
局部光圈 |
0.2~0.5 |
|
光洁度 |
IV级 |
|
镀膜 |
MgF2增透膜 |
|
通光孔径 |
90%ø |
|
产品名称型号 |
直径 |
焦距 |
背焦 |
半径 |
中心厚度 |
边厚 |
|
WN04GL-002-002 |
2.0 |
-2.0 |
-2.307 |
-2.224 |
1.00 |
1.48 |
|
WN04GL-002-003 |
2.0 |
-2.5 |
-2.810 |
-2.742 |
1.00 |
1.38 |
|
WN04GL-003-003 |
3.0 |
-3.0 |
-3.313 |
-3.260 |
1.00 |
1.73 |
|
WN04GL-003-006 |
3.0 |
-6.3 |
-6.621 |
-6.672 |
1.00 |
1.34 |
|
WN04GL-003-010 |
3.0 |
-10.0 |
-10.320 |
-10.495 |
1.00 |
1.22 |
|
WN04GL-004-004 |
4.0 |
-4.0 |
-4.317 |
-4.295 |
1.00 |
1.99 |
|
WN04GL-006-006 |
6.3 |
-6.3 |
-6.776 |
-6.752 |
1.50 |
3.06 |
|
WN04GL-010-010 |
10.0 |
-10.0 |
-10.480 |
-10.577 |
1.50 |
4.01 |
|
WN04GL-012-012 |
12.5 |
-12.5 |
-12.480 |
-12.643 |
1.50 |
4.81 |
|
WN04GL-016-016 |
16.0 |
-16.0 |
-16.490 |
-16.775 |
1.50 |
5.56 |
|
WN04GL-025-025 |
25.0 |
-25.0 |
-25.660 |
-26.160 |
2.00 |
8.36 |
|
WN04GL-040-040 |
40.0 |
-40.0 |
-40.820 |
-41.740 |
2.50 |
12.71 |
|
WN04GL-050-050 |
50.0 |
-50.0 |
-50.990 |
-52.150 |
3.00 |
15.77 |
|
| |
|
|
