| optical aberration |
aberration: an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
Ãâó: wordnet.princeton.edu/perl/webwn
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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"
Ãâó: wordnet.princeton.edu/perl/webwn
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| optical illusion |
an optical phenomenon that results in a false or deceptive visual impression
Ãâó: wordnet.princeton.edu/perl/webwn
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| optical glass |
clear homogeneous glass of known refractive index; used to make lenses
Ãâó: wordnet.princeton.edu/perl/webwn
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| optical flat |
a glass plate so perfectly flat that only an interferometer can measure its unevenness.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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