Światło - 12.03.2025

Nazwa	Opis	Skrót	Jednostka	Kom
Lumen	luminous flux	lm	$\usepackage{amsmath}\text{cd\textperiodcentered sr}$	aaa
Luks	illuminance	lx	$\usepackage{amsmath}\frac{\text{cd\textperiodcentered sr}}{m^{2}}$	incident on a surface
Nit	luminance	nit	$\usepackage{amsmath}\frac{\text{cd}}{m^{2}}$	bbb
Kandela	lum. intensity	cd	cd	bbb
-	lum. excitance			lum. flux emitted from a surface
Hv	lum. exposure	lx*s	$\usepackage{amsmath}\frac{\text{lm}}{m^{2}}$	$\usepackage{amsmath}lx*s$
Luks	illuminance	lx	$\displaystyle\mathrm{EV}\newline =\log_{2}{\frac{N^{2}}{t}}=2\log_{2}{N}-\log_{2}{t}\,,$	incident on a surface

$\displaystyle\mathrm{EV}\newline =\log_{2}{\frac{N^{2}}{t}}=2\log_{2}{N}-\log_{2}{t}\,,$

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