A prism is a transparent optical structure. The surfaces of the prism are set at angles to each other, usually in the shape of a triangle, and they are polished and refract light.
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A prism is a polyhedron that is, 3dimensional shape bounded by polygons. It has two parallel bases that are identical polygons. The corresponding sides of these polygons are joined
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A triangular prism is a prism composed of two triangular bases and three
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Prisms are a type of lens with precise geometric configurations added to corrective eyewear to reflect or bend light in a particular way. These special additions to eyewear can also
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