| luminous flux |
the rate of flow of light energy
출처: wordnet.princeton.edu/perl/webwn
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| luminous flux |
Intensity of a light source, measured in lumens.
출처: www.startphoto.com/learn/glossary/glossary_li-lz.h...
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| luminous flux |
The flux of visible radiation, so weighted as to account for the manner in which the response of the human eye varies with the wavelength of radiation. The basic unit for luminous flux is the lumen.
출처: www.novalynx.com/glossary-l.html
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| luminous flux |
The amount of light passing a given point per unit time.
출처: www.control.co.kr/dic/dic-l.htm
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| luminous flux |
Defined as the total luminous energy per unit time emitted by the light source into a sphere(360? surrounding the light source, where the luminous flux is the radiant flux multiplied by the human eyes sensitivity. The measurement unit for luminous flux is the lumen (lm).
출처: www.marktechopto.com/engineering/glossary.cfm
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