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ISO/CIE 11664-2:2022 PDF
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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 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.
| Edition | 2022 |
|---|---|
| Standard Part No | 2 |
| Published Date | 2022 |
| Published By | ISO/CIE |
| Page Count | 32 |
