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Corner Cube Retroreflector
| Corner Cube Retroreflector (also named Corner Cube Prism) is
always used to reflect the beam entering the prism face, regardless
of its orientation to the beam. Corner cubes are widely used where
precision alignment is difficult. |
General Specifications |
Parameter |
Commercial Grade |
Substrate Material |
BK7 grade A optical glass, fused silica
etc. |
Diameter (¦Õ) Tolerance |
+0/-0.2mm |
Dimension (h) Tolerance |
+/-0.3mm |
Clear Aperture |
> 80% |
Surface Quality |
60-40 S/D |
Angle tolerance |
180¡ã¡À3 arc sec. |
Surface Accuracy
|
¦Ë/4 @ 632.8nm on big surface
¦Ë/10 @ 632.8nm
on other surface |
Chamfer |
Protective chamfer |
Coating |
Uncoated |
BK7
Corner Cube Retroreflector Standard produts:
Part No. |
¦Õ (mm) |
h (mm) |
PCR0101 |
15.0 |
11.3 |
PCR0201 |
25.4 |
19.0 |
PCR0301 |
38.0 |
28.5 |
PCR0401 |
50.8 |
37.5 |
Note: UV Grade Fused Silica, DUV Grade Fused Silica or ohter material Corner Cube Retroreflectors and coating are upon require.
The general tolerance specifications above provide
a guideline regarding manufacturing capabilities for optics ranging
in size from 10-76.2mm. The manufacturing limits are not absolute;
tighter tolerances may be possible. Part specific tolerances may
vary depending on component size, shape, and/or material. |
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