Dove Prism
Dove Prism
Dove Prism is a form of prism invented by H. W. Dove. It resembles half of a common right-angle prism in which a ray entering parallel to hypotenuse face is reflected internally at that face and emerges parallel to its incident direction. One of the incident rays emerges along a continuation of its incident direction, and if the prism is rotated about that ray through some angle, the image rotates through twice that angle. A Dove Prism must be used in parallel light.
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Capacity:Material: Optical glass, Fused silica, Sapphire, ZnSeDimension: 1-250 mmDimension Tolerance: +0/-0.1 mmSurface Flatness: nmSurface Quality: 10-5Angular Accuracy: 5 SecondCoating: Uncoated, AR, HR, Beamsplitter ect. |
Specification:
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Material |
BK7 grade A optical glass |
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Dimension Tolerance |
+0.0/-0.2mm |
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Clear Aperture |
>85% |
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Surface Quality |
60-40 scratch and dig |
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Angle Tolerance |
< 3 arc minutes |
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Flatness: |
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Protective Bevel |
Dove Prism Standard Products:
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Part No. |
Material |
Model |
A (mm) |
B (mm) |
h (mm) |
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TDP101 |
SF11 |
180° |
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TDP102 |
SF11 |
180° |
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TDP103 |
BK7 |
Dove |
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TDP104 |
BK7 |
Dove |
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TDP105 |
BK7 |
Dove |
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TDP106 |
BK7 |
180° |
Note: Other sizes, material and coatings are available upon request.
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