optical telescope
English Thesaurus
1. an astronomical telescope designed to collect and record light from cosmic sources (noun.artifact)
| hypernym | : | astronomical telescope, |
| definition | : | any telescope designed to collect and record electromagnetic radiation from cosmic sources (noun.artifact) |
| hyponym | : | reflecting telescope, reflector, |
| definition | : | optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece (noun.artifact) |
| hyponym | : | refracting telescope, |
| definition | : | optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece (noun.artifact) |
| part holonym | : | eyepiece, ocular, |
| definition | : | combination of lenses at the viewing end of optical instruments (noun.artifact) |
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