ocular 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
combination of lenses at the viewing end of optical instruments
Synonyms
- eyepiece 1
combination of lenses at the viewing end of optical instruments
Hypernym
lens 1
noun
a transparent optical device used to converge or diverge transmitted light and to form images
Part_meronym
binoculars 1
noun
(plural) an optical instrument designed for simultaneous use by both eyes
microscope consisting of an optical instrument that magnifies the image of an object
an astronomical telescope designed to collect and record light from cosmic sources
reticle 1
noun
a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument
sights 1
noun
an optical instrument for aiding the eye in aiming, as on a firearm or surveying instrument
EnglishPart_holonym
binoculars 1
noun
(plural) an optical instrument designed for simultaneous use by both eyes
microscope consisting of an optical instrument that magnifies the image of an object
an astronomical telescope designed to collect and record light from cosmic sources
reticle 1
noun
a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument
sights 1
noun
an optical instrument for aiding the eye in aiming, as on a firearm or surveying instrument
