CEN - EN ISO/CIE 11664-2
Colorimetry - Part 2: CIE standard illuminants
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 September 2022 |
| Status: | active |
| Page Count: | 44 |
| ICS Code (Colours and measurement of light): | 17.180.20 |
scope:
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.
Document History
EN ISO/CIE 11664-2
September 1, 2022
Colorimetry - Part 2: CIE standard illuminants
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...
April 1, 2001
Colorimetry - Part 2: CIE standard illuminants
This International Standard specifies two illuminants for use in colorimetry. The illuminants, which are defined in clauses 4 and 5 of this International Standard, are as follows:
a) CIE standard...