
Specification:
| Material | BK7 grade A optical glass |
| Dimension Tolerance | +0.0,-0.2mm |
| Clear Aperture | >85% |
| Surface Quality | 20-10 scratch and dig |
| Parallelism | < 5 arc seconds |
| Flatness | λ/8 @ 632.8nm |
| Angle Tolerance | <1 arc minute |
| Protective Bevel | 0.25mm x 45° |
BK7 Rhombic Prism Standard Products:
|
Part No. |
H (mm) |
L (mm) |
D (mm) |
|
THP101 |
14.14 |
10.0 |
10.0 |
|
THP102 |
17.96 |
12.7 |
12.7 |
|
THP103 |
35.9 |
25.4 |
25.4 |
Note: Other size, material and coatings are available upon request.