IEVref:845-31-023ID:
Language:enStatus: Standard
Term: point vision
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Definition: mode of vision, of an apparently small source of light, in which the luminous sensation is determined only by the illuminance that is produced by the source at the eye of the observer

Note 1 to entry: This entry was numbered 845-11-25 in IEC 60050-845:1987.


Publication date:2020-12
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