optical aberration n.
The failure of light rays from a point source to form a perfect image after passing through an optical system.
noun, Physical Chemistry. 1. the ability of a substance to rotate the plane of polarization of plane-polarized light. noun 1. the ability of substances that are optical isomers to rotate the plane of polarization of a transmitted beam of plane-polarized light optical activity n. The property of an asymmetrical molecule in solution to rotate the […]
- Optical allachesthesia
optical allachesthesia n. See visual allesthesia.
noun 1. .
noun 1. the branch of observational astronomy using telescopes to observe or photograph celestial objects in visible light.