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| luminance; surface brightness | |||
| brightness | |||
| luminance (photometric brightness; the luminous intensity of any surface in a given direction per unit of projected area of the surface as viewed from that direction; units: expressed in candles per unit of area; stilb, sb: equal to 1 c/cm2, apostilb, asb: equal to 1/π • c/m²; lambert, L: equal to 1/π • c/cm²; foot-lambert, ft-L: equal to 1/π - c/ft²); photometric brightness; brightness (photometry) | |||
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Flachenhelligkeit : 2 a las frases, 1 temas |
| Óptica rama de la física | 2 |