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17-22-018

mesopic vision

vision by the normal eye intermediate between photopic vision and scotopic vision

Note 1 to entry: In mesopic vision, both the cones and the rods are active.

Note 2 to entry: See also CIE 191:2010 Recommended System for Mesopic Photometry based on Visual Performance.

Note 3 to entry: This entry was numbered 845-02-11 in IEC 60050-845:1987.

Note 4 to entry: This entry was numbered 17-763 in CIE S 017:2011.

Publication date: 2020-12
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