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出典:北里大学医療衛生学部 医療情報学研究室編集 医学用語集
出典:Wiktionary
luminous flux (countable かつ uncountable, 複数形 luminous fluxes)
出典:Wikipedia
出典:『Wikipedia』 (2011/02/06 09:45 UTC 版)
In photometry, luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total power of light emitted, in that luminous flux is adjusted to reflect the varying sensitivity of the human eye to different wavelengths of light.
luminous flux