refracting telescope
A telescope which produces a magnified image by refracting light through a series of lenses housed in a tube, with a light-gathering objective lens at one end and an eyepiece at the other.
Not formed by, or subjected to, cloning
(geology) A hydrated calcium aluminosilicate zeolite, similar to stilbite.
plural of e-casino
晴れた月夜、天文学者は土星の環を観察するために、管の中の一連のレンズで光を屈折させて像を拡大する、片側に集光用の対物レンズ、反対側に接眼レンズを備えた屈折望遠鏡をのぞき込んだ。
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DiQt
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