单词 | focal length |
释义 | focal length (once / 45635 pages) n WORD FAMILY focal length: focal lengths USAGE EXAMPLESInstead, each camera has a different focal length, allowing for users to pick between shooting photos with a wide-angle or a telephoto lens. The Verge(Sep 07, 2016) It's easier to get up close when the lens is at its default focal length. The Verge(Aug 31, 2016) You just have to remember to select indoor or outdoor mode and mind the focal length. Wall Street Journal(May 18, 2016) n the distance from a lens to its focus Syn|Hyper focal distance distance the property created by the space between two objects or points |
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