Visual acuity is assessed by a grating pattern of black and white bars, Karl Rudolf Konig 1832-1901 German born French physicist
Cite this page: N., Pam M.S., "KONIG BARS," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/konig-bars/ (accessed January 23, 2021).