| 单词 | prime lens |
| 释义 | > as lemmasprime lens prime lens n. Photography a lens with a fixed focal length; cf. zoom lens n. at zoom n. Compounds. ΚΠ 1959 Oakland (Calif.) Tribune 7 June t3/4 At the flick of a finger he has at his filming disposal any three prime lenses of his choice. 2005 I. Adams Art Garden Photogr. x. 128 If you can't afford a macro lens, you can use a short extension tube, about 25 mm to 30 mm, or close-up lenses, which screw into the front of the prime lens. < as lemmas |
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