LUMINOUSFLUX

Luminous flux

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 electromagnetic radiation, in that luminous flux is adjusted to reflect the varying sensitivity of the human eye to different wavelengths of light.

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luminous flux

Noun

  1. In photometry, the measure of the power of light as perceived by the human eye, in proportion to the power at each wavelength.


The above text is a snippet from Wiktionary: luminous flux
and as such is available under the Creative Commons Attribution/Share-Alike License.

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