Dove prism inverts the orientation of an image, so they are also called image rotation or reversion prisms. They are shaped like right angled prisms with the right angle truncated. When such a prism ...

A prism has a constant cross-section throughout its length. When the cross-section is a triangle, the prism is called a triangular prism. When the cross-section is a hexagon, the prism is called a ...

A prism is a 3D shape which has a constant cross section. This means that both ends of the solid are the same shape. If you cut anywhere along the length of the prism parallel to these ends the shape ...