| optics |
The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same point, or the deviation of such rays from a single focus; called spherical aberration, when due to the spherical form of the lens or mirror, such form giving different foci for central and marginal rays; and chromatic aberration, when due to different refrangibilities of the colored rays of the spectrum, those of each color having a distinct focus.
출처: dictionary.new-frontier.info/Aberration
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| optics |
the science of light
출처: dizzy.library.arizona.edu/branches/ccp/education/g...
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| optics |
pertaining to the eye or sight
출처: www.serc.si.edu/labs/phytoplankton/primer/definiti...
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| optics |
The lamp, lens, colour, gobo and mirror system that produces a projected image.
출처: www.ryger.co.uk/glossary.htm
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