Measure of reflection commensurate with the ratio of a reflected luminous flux to an incidental luminous flux.
REFLECTANCE: "Some mirrors provide specific reflectance in a selected spectrum."
Cite this page: N., Sam M.S., "REFLECTANCE," in PsychologyDictionary.org, April 28, 2013, https://psychologydictionary.org/reflectance/ (accessed June 28, 2022).