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17-24-102

coefficient of luminous intensity, <of a retroreflector>

R

quotient of the luminous intensity, I, of the retroreflector in the direction of observation and the illuminance, E⊥, at the retroreflector on a plane perpendicular to the direction of the incident light

Note 1 to entry: The coefficient of luminous intensity is expressed in candela per lux (cd⋅lx−1).

Note 2 to entry: This entry was numbered 845-04-96 in IEC 60050-845:1987.

Note 3 to entry: This entry was numbered 17-180 in CIE S 017:2011.

Publication date: 2020-12
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