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Right-angle prism is the most common type of prisms. It is used to
re-direct a beam of light at 90 degrees from the the incident direction or used
as a 180 beam retro-reflector. They are often coated with various optical
coatings to form cubic beam splitters and color separation cubes used in various
projection systems.
- High transmission can be achieved, using the hypotenuse face in total
internal reflection (TIR), with an antireflection coating on the entrance and
exit faces.
- The prism can be used as an internal or external mirror
by applying a metallic coating on the hypotenuse.
General Specifications:
| Parameter |
Value |
| Material |
BK7 |
| Effective aperture |
90% |
| Dimensional tolerance |
+/-0.10mm |
| Surface flatness |
l/8 |
| Angle tolerance |
+/- 3 arc sec |
| Surface quality |
20-10 |
| Perpendicularity |
+/-1 arc min |
| Protective chamfer |
45 deg |
| Coating |
Optional |
PN
Click for more info |
Description |
A |
B |
C |
Volume Price |
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RPB401
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Right-angle prism, Ultra-precision grade, 0.7
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0.7
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0.7
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0.7
|
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RPB403
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Right-angle prism, Ultra-precision grade, 1.0
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1
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1
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1
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RPB405
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Right-angle prism, Ultra-precision grade, 1.3
|
1.3
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1.3
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1.3
|
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RPB407
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Right-angle prism, Ultra-precision grade, 2.0
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2
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2
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2
|
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RPB001
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Right-angle prism, Ultra-precision grade, 3.2
|
3.2
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3.2
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3.2
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RPB411
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Right-angle prism, Ultra-precision grade, 4.0
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4
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4
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4
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RPB003
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Right-angle prism, Ultra-precision grade, 5.0
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5
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5
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5
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RPB005
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Right-angle prism, Ultra-precision grade, 6.4
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6.4
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6.4
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6.4
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RPB007
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Right-angle prism, Ultra-precision grade, 8.0
|
8
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8
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8
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RPB009
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Right-angle prism, Ultra-precision grade, 10.0
|
10
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10
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10
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RPB011
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Right-angle prism, Ultra-precision grade, 12.7
|
12.7
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12.7
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12.7
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RPB012
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Right-angle prism, Ultra-precision grade, 12.8
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12.8
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12.8
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12.8
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RPB017
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Right-angle prism, Ultra-precision grade, 18.
|
18
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18
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18
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RPB019
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Right-angle prism, Ultra-precision grade, 20
|
20
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20
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20
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RPB020
|
Right-angle prism, Ultra-precision grade, 25
|
25
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25
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25
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