International Standard
ISO/CIE 11664-2:2022
Colorimetry — Part 2: CIE standard illuminants
Reference number
ISO/CIE 11664-2:2022
Edition 1
2022-08
International Standard
Read sample
ISO/CIE 11664-2:2022
77215
Published (Edition 1, 2022)

ISO/CIE 11664-2:2022

ISO/CIE 11664-2:2022
77215
Language
Format
CHF 151
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Abstract

This document defines 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. Values of the relative spectral power distribution of the three illuminants are included in this document.

General information

  •  : Published
     : 2022-08
    : International Standard published [60.60]
  •  : 1
     : 32
  • CIE
    17.180.20 
  • RSS updates

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