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单词 exposure meter
释义

exposure meter

SEE SYNONYMS FOR exposure meter ON THESAURUS.COM

noun Photography.

an instrument for measuring the intensity of light in a certain place or upon a certain object, having an adjustable scale for determining the optimum relations of shutter speeds and stops at each intensity.
Also called light meter.

Origin of exposure meter

First recorded in 1890–95

Words nearby exposure meter

expostulatory, exposure, exposure dose, exposure index, exposure keratitis, exposure meter, expound, ex-president, express, expressage, express delivery
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for exposure meter

exposure meter

noun

photog an instrument for measuring the intensity of light, usually by means of a photocell, so that the suitable camera settings of shutter speed and f-number (or lens aperture) can be determinedAlso called: light meter
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 13:19:05