|
Specification |
|
|
Material |
BK7,Fused Silica |
|
Diameter Tolerance |
+0.0/-0.2mm |
|
Thickness Tolerance |
+/-0.1mm |
|
Clear Aperture |
>80% |
|
Surface Figure |
λ/4@632.8nm |
|
Surface Quality |
40/20 scratch/dig |
|
Bevel |
0.25mm*45° |
|
Angle Tolerance |
+/-3′ |
|
BK7 wedges |
|||
|
Part No. |
Diameter（mm） |
Thickness（mm） |
Wedge（°） |
|
WED1101 |
12.7 |
3.0 |
3.0 |
|
WED1201 |
12.7 |
3.0 |
0.5 |
|
WED1301 |
25.4 |
3.0 |
3.0 |
|
WED1401 |
25.4 |
3.0 |
0.5 |
|
Fused Silica wedges |
|||
|
Part No. |
Diameter（mm） |
Thickness（mm） |
Wedge（°） |
|
WED2101 |
12.7 |
6.35 |
3.0 |
|
WED2201 |
12.7 |
6.35 |
0.5 |
|
WED2301 |
25.4 |
6.35 |
3.0 |
|
WED2401 |
25.4 |
6.35 |
0.5 |
