luminance (Q355386)
photometric measure of the luminous intensity per area of light travelling in a given direction
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Current Data About luminance
(P279) (Q107715)
(Q4492214)
(P1343) (Q80232369)
(Q106913582)
(Q124737636)
(Q20078554)
(Q66386517)
(P1889) (Q3840601)
(Q12672997)
(P2534) L_{\mathrm{v}} = \frac{\mathrm{d} I_{\mathrm{v}}}{\mathrm{d} A} \frac{1}{\cos(\alpha)}
(P4020) \mathsf{L}^{-2} \mathsf{J}
(P7235) L_{\mathrm{v}}
I_{\mathrm{v}}
A
\alpha
(P7973) L_{\mathrm{v}}
(P8111) (Q281096)
other details
description photometric measure of the luminous intensity per area of light travelling in a given direction

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