IEVref:845-01-23ID:
Language:enStatus: Obsolete
Term: CIE standard photometric observer
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Definition: ideal observer having a relative spectral responsivity curve that conforms to the V (λ) function for photopic vision or to the V ′ (λ) function for scotopic vision, and that complies with the summation law implied in the definition of luminous flux


Publication date:1987
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Internal notes:2015-09-07: Spaces added for clarity and ' replaced by ′. JGO
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