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Right-Angle prisms are
commonly used to achieve a 90° or 180° light path bend. Depending
on prisms orientation, images will be inverted, but correct
left-to-right. If the prism is rotated 90°, images viewed through
the prism will be erected, but reversed left-to-right. This prism
can also be used in combination for image/beam displacement applications.
Specifications:
| Material: |
BK7 glass |
| Dimension Tolerance: |
+0.0, -0.2 mm |
| Clear
Aperture: |
>85% |
| Angle Tolerance: |
see
table |
| Flatness: |
l/2 @632.8
nm |
| Surface Quality: |
60-40 scratch and dig |
| Bevel: |
0.2
mm to 0.5 mm x 45° |
|
90° deflection |
180° deflection |
|
|
|
|
90° deflection occurs at the face. The hypotenuse
image is erected and reversed. |
180° deflection uses with hypotenuse as the entrance and
exit face. The main application is as a retro-reflector provided
that the plane of incident beam includes the vertex. |
|
|
Standard Product Information:
|
3 min. deviation |
1 sec. deviation |
30 sec. deviation |
|
Size (mm) |
Part No. |
Part No. |
Part No. |
|
A=B=C=3.2 |
RAP101 |
RAP201 |
RAP301 |
|
A=B=C=5.0 |
RAP102 |
RAP202 |
RAP302 |
|
A=B=C=10.0 |
RAP103 |
RAP203 |
RAP303 |
|
A=B=C=12.7 |
RAP104 |
RAP204 |
RAP304 |
|
A=B=C=15.0 |
RAP105 |
RAP205 |
RAP305 |
|
A=B=C=20.0 |
RAP106 |
RAP206 |
RAP306 |
|
A=B=C=25.4 |
RAP107 |
RAP207 |
RAP307 |
|
A=B=C=30.0 |
RAP108 |
RAP208 |
RAP308 |
|
A=B=C=40.0 |
RAP109 |
RAP209 |
RAP309 |
Note:
special size and
coating are available upon request.
|
