Of an eyepiece: capable of adjustment to many degrees of magnification.
| 单词 | θ64912 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > lens > [adjective] > eye-piece (3) pancratic1831 Of an eyepiece: capable of adjustment to many degrees of magnification. stenopaeic1864 Of an eye-piece: Having only a narrow translucent aperture, designed to increase the accuracy of the sight by cutting off all obscurations. Hence… Kellner1865 attributive. Designating a compound eyepiece used esp. for telescopes, consisting of a planoconvex field lens and an eye lens that is an… |
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