Found 1 items, similar to Catoptric light.
English → English (gcide) Definition: Catoptric light Catoptric \Ca*top"tric\, Catoptrical \Ca*top"tric*al\, a. [Gr. ?. See Catopter.] Of or pertaining to catoptrics; produced by reflection. [1913 Webster] Catoptric light, a light in which the rays are concentrated by reflectors into a beam visible at a distance. [1913 Webster]