| 单词 | eye lens |
| 释义 | > as lemmaseye lens eye lens n. (a) the lens nearest the eye in an optical instrument; spec. the component of a compound eyepiece closest to the eye (contrasted with field lens); (b) the lens of the eye of an animal. ΚΠ 1713 E. Wells Young Gentleman's Mechanicks ii. iv. 135 That which is next to the Eye, is thence distinguish'd by the Name of the Eye-Lens. 1871 J. N. Lockyer Elem. Lessons Astron. §468 We get an inverted image at..the focus of the eye-lens. 1879 S. Newcomb & E. S. Holden Astron. for Schools & Coll. 63 The eye-lens E receives the pencil of rays, and deviates it to the observer's eye. 1963 Nature 23 Feb. 792 The report of succinic dehydrogenase activity in eye lens homogenates. 1975 B. V. Barlow Astron. Telescope iv. 61 The Kellner eyepiece is, in effect, an achromatic Ramsden in which the singlet eye lens is replaced by an achromatic doublet. 2008 A. J. Kiss in P. A. Tsonis Animal Models in Eye Res. v. 49/1 The stability of their eye lens is based on long-term adaptations. < as lemmas |
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