| Kieli | Käännökset |
|---|---|
| ranska | intensité lumineuse |
| suomi | valovoima, valaistusvoimakkuus |
| Monikko | luminous intensities |
(physics) A measure of the power emitted by a source of light; equal to the flux density per solid angle.
Comparison of photometric and radiometric quantities
(physics) A measure of the power emitted by a source of light; equal to the flux density per solid angle.
Photopic (black) and scotopic (green) luminosity functions. The photopic includes the CIE 1931 standard (solid), the Judd–Vos 1978 modified data (dashed), and the Sharpe, Stockman, Jagla & Jägle 2005 data (dotted). The horizontal axis is wavelength in nm.