| 单词 | optical lens |
| 释义 | optical lens (once / 909178 pages) n WORD FAMILY optical lens USAGE EXAMPLESThe Gear VR has an optical lens with a 96˚ field of view. Forbes(Dec 09, 2014) The optical lens part is partially glued to the front of the webcam but it can be detached by twisting firmly. BBC(Aug 07, 2013) According to Brewster, it was not an ornament, but "a true optical lens." Fort, Charles, The Book of the Damned(2010) n a lens that focuses the image in a camera Syn|Hypo|Hyper camera lens closeup lens a photographic lens with a short focal length used to take pictures at short ranges portrait lensa compound camera lens with a relatively high aperture telephoto lens, zoom lensa camera lens that magnifies the image fisheye lens, wide-angle lensa camera lens having a wider than normal angle of view (and usually a short focal length); produces an image that is foreshortened in the center and increasingly distorted in the periphery lens, lens system, lense a transparent optical device used to converge or diverge transmitted light and to form images |
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