Material: Bk7,
Fused Silica
Specifications
Schmidt prisms are used to invert and revert an image
to angle of 45¡ã. The 45¡ã deviation makes Schmidt prisms useful in eyepiece
assemblies and imaging systems requiring a path bend. The aluminized roof
surfaces enhance the overall efficiency while the high accuracy roof angle
tolerance increases the prism¡¯s resolution.
| Material |
Bk7, fine annealed (other material upon
request) |
| Dimensions Tolerance |
+/ - 0.10mm |
| Surface Flatness |
¦Ë/4 at reflecting surface
¦Ë/2 at other surface
|
| Surface Quality |
40/20 scratch & dig |
| Clear Aperture |
90% of the dimension |
| Angular Tolerance |
¡À5' |
| Roof Angular Tolerance |
¡À5" or 15 " |
| Chamfers |
0.1- 0.25 mm x 45¡ã¡À5¡ã |
| Coating |
Upon request |
Product List
|
Product #
|
A(mm)
|
B(mm) |
C(mm) |
D(mm) |
E(mm) |
|
PSC 105
|
10
|
5.0 |
16.50 |
14.70 |
17.70
|
|
PSC 255
|
25
|
12.50 |
41.30 |
36.70 |
44.70
|
Note: Special material and size are available
upon request.
