Any mechanical or electrical device resembling an eye in function or appearance. Cf. electric eye n., magic eye, n.
| 单词 | θ64991 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > [noun] (30) eye1858 Any mechanical or electrical device resembling an eye in function or appearance. Cf. electric eye n., magic eye, n. autoscope1873 An auto-ophthalmoscope or autolaryngoscope; (also) a laryngoscope through which the larynx can be seen directly (as opposed to by a mirror) (now histo… optics1942 In plural. The optical components of an instrument or apparatus. Subcategories:— instrument for looking through (23) — capability of distinguishing or separating (2) — dimming of image at edge (1) — Abbe number (1) |
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