File:Spectral luminous efficacy 1200x1400 wcols en.png

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English: The spectral luminous efficacy describes the sensitivity of the human eye for light of different wavelengths. The curve K(lambda) refers to day vision, the curve K'(lambda) refers to night vision.
Deutsch: Das spektrale photometrische Strahlungsäquivalent beschreibt die Empfindlichkeit des menschlichen Auges für Licht verschiedener Wellenlängen. Die Kurve K(lambda) bezieht sich auf Tagessehen, die Kurve K'(lambda) auf Nachtsehen.
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Source Own work, color spectrum has been taken from file:Linear visible spectrum.svg
Author Sch
Other versions German version: file:Spectral_luminous_efficacy_1200x1400_wcols_de.png

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current21:32, 23 February 2015Thumbnail for version as of 21:32, 23 February 20151,200 × 1,400 (100 KB)Sch (talk | contribs){{Information |Description ={{en|1=The spectral luminous efficacy describes the sensitivity of the human eye for light of different wavelengths. The curve K(lambda) refers to day vision, the curve K'(lambda) refers to night vision.}} {{de|1=Das spek...

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