IEVref:845-22-111ID:
Language:enStatus: Standard
Term: CIE 1974 general colour rendering index
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Symbol: Ra
Definition: mean of the CIE 1974 special colour rendering indices for a specified set of eight test colour samples

Note 1 to entry: See also CIE 13, Method of Measuring and Specifying Colour Rendering of Light Sources.

Note 2 to entry: This entry was numbered 845-02-63 in IEC 60050-845:1987.


Publication date:2020-12
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