A transparent object surrounded by two intersecting but not parallel planes, used to divide or disperse light beams.
| Specifications | |
| Material | BK7 Grade A Optical Glass |
| Dimension Tolerance | +0.0,-0.2mm |
| Clear Aperture | >80% |
| Deviation | 180°+/- 3 arc seconds |
| Flatness | λ/4 on big surface, λ/10 on Other Surfaces |
| Surface Quality | 60/40 scratch/dig |
| Wavefront Distortion | λ/2@633nm |
| Bevel | 0.2mm to 0.5mm |
| Coating on Input and Output Surface | Uncoated |
| Part No. | φ(mm) | h(mm) |
| CCR1101 | 15 | 11.3 |
| CCR1102 | 25.4 | 19 |
| CCR1103 | 38.1 | 29.2 |
| CCR1104 | 50.8 |
38.1 |
|
Material |
BK7 Grade A A Optical Glass |
|
Dimensional tolerance |
+0.0 ，-02mm |
|
Clear aperture |
>80% |
|
Angular accuracy |
180°+/- 3 arc seconds |
|
face shape |
λ/4on big surface ，λ/10 on other surfaces |
|
smoothness |
60/40 scratch/dig |
|
Transmission wavefront |
λ/4@633nm |
|
Chamfer |
0.2mmto0.5mm |
|
Material |
BK7 Grade A A Optical Glass |
|
Dimensional tolerance |
+0.0 ，-02mm |
|
Clear aperture |
>80% |
|
Angular accuracy |
180°+/- 3 arc seconds |
|
face shape |
λ/4on big surface ，λ/10 on other surfaces |
|
smoothness |
60/40 scratch/dig |
|
Transmission wavefront |
λ/4@633nm |
|
Chamfer |
0.2mmto0.5mm |
