optical instrument

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Noun optical instrument has 1 sense

optical instrument - an instrument designed to aid vision
--₁ is a kind of instrument
--₁ has parts: lens, lense, lens system
--₁ has particulars:

binocular, binoculars, field glasses, opera glasses; esophagoscope, oesophagoscope; jeweler's glass; periscope; projector; sight; spectacles, specs, eyeglasses, glasses; spectroscope, prism spectroscope

optical disc optical disk optical fiber optical fibre optical flint optical fusion optical glass optical illusion optical instrument optical lens optical maser optical opacity optical phenomenon optical prism optical pyrometer optical telescope optically

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