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The wedge prism is a prism with a shallow angle between its input and output surfaces. This angle is usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism.
Applications, Deflection angle & Overview
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prism wedge angle used beam prisms offset plot trees surfaces one tree light distance degrees wedges away area factor steering
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Wedge prism | is a | prism with a shallow angle between its input and output surfaces | 0.90 | text |
| clear or amber | instance of | Wedge prisms come in different colors | 0.80 | text |
| Wedge prism | has application | The | 0.60 | section |
| Wedge prism | has application | This | 0.60 | section |
| Wedge prism | has application | Even | 0.60 | section |
| Wedge prism | has application | Windows | 0.60 | section |
| Wedge prism | has application | Many | 0.60 | section |
| Wedge prism | related to Beam steering | Risley | 0.60 | section |
| Wedge prism | related to Beam steering | In | 0.60 | section |
| Wedge prism | related to Beam steering | When | 0.60 | section |
| Wedge prism | related to Beam steering | Moving | 0.60 | section |
| Wedge prism | related to Beam steering | This | 0.60 | section |
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