| optical aberration |
aberration: an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
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|---|---|
| optical |
ocular: relating to or using sight; "ocular inspection"; "an optical illusion"; "visual powers"; "visual navigation" of or relating to or involving light or optics; "optical supplies" ocular: of or relating to or resembling the eye; "ocular muscles"; "an ocular organ"; "ocular diseases"; "the optic (or optical) axis of the eye"; "an ocular spot is a pigmented organ or part believed to be sensitive to light"
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| optical illusion |
an optical phenomenon that results in a false or deceptive visual impression
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| optician |
a worker who makes glasses for remedying defects of vision
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| optics |
the branch of physics that studies the physical properties of light
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