Rotating-prism
noun, Optics.
1.
Dove prism.
noun, Optics.
1.
a prism that inverts a beam of light, often used in a telescope to produce an erect image.
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noun 1. the act of rotating; a turning around as on an axis. 2. Astronomy. the movement or path of the earth or a heavenly body turning on its axis. one complete turn of such a body. 3. regularly recurring succession, as of officials. 4. Agriculture. crop rotation. 5. Mathematics. an operation that rotates a […]
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noun, Physics. 1. the quantum number that distinguishes the angular momentum states associated with the rotational motion of a molecule.