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Prisms can be used to refract, reflect or disperse light. Prisms may be used in an optical system so that the exit beam may be reflected or deviated from the entrance direction.
Right Angle Prisms
Right angle prisms are generally used to achieve a 90° light path bend.
Penta Prisms
The penta prism is a five-sided prism that will neither invert nor reverse the image. |
