# 17-31-023

point vision

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.

Note 2 to entry: This entry was numbered 17-965 in CIE S 017:2011.

Publication date: 2020-12