optical telescope 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
an astronomical telescope designed to collect and record light from cosmic sources
Hypernym
any telescope designed to collect and record electromagnetic radiation from cosmic sources
Part_meronym
eyepiece 1
noun
combination of lenses at the viewing end of optical instruments
objective 2
noun
the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
EnglishHyponym
optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece
optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece
Part_holonym
eyepiece 1
noun
combination of lenses at the viewing end of optical instruments
objective 2
noun
the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
