Part of speech:
(Photog.) An instrument that measures the intensity of light striking, or reflecting from, the subject, used to find the correct exposure settings; light meter
An instrument used in measuring the intensity of light, esp. in determining its relative intensity from different sources
(Physics) An instrument for measuring the intensity of the sun's rays, or the actinic effect of light rays
A device that measures the intensity of radiant energy, consisting of a partially evacuated glass bulb containing lightweight vertical vanes, each blackened on one side, suspended radially about a central vertical axis to permit their revolution about the axis as a result of incident radiation.
Find another word for light-meter. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for light-meter, like: ASA scale, Scheiner scale, exposure-meter, photometer, actinometer and radiometer.