20/30413779 DC
Current
The latest, up-to-date edition.
BS ISO 11664-2. Colorimetry Part 2. CIE standard illuminants
Hardcopy , PDF
English
22-10-2021
This document specifies three CIE standard illuminants for use in colorimetry: CIE standard illuminant A for the representation of typical tungsten-filament lighting, CIE standard illuminant D65 for the representation of average daylight having a correlated colour temperature of approximately 6 500 K, and CIE standard illuminant D50 for the representation of daylight with a correlated colour temperature of approximately 5 000 K.
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