PHOTOPIC By N., Sam M.S. - 1 adjective. corresponding to vision in environments with bright illumination, particularly daytime. PHOTOPIC: "Photopic sensitivities can often be remediated by wearing sunglasses or corrective lenses." Related Psychology Terms VISIBILITY CURVE ILLUMINATION CONDITIONS VISUAL DEFECTS PHOTOPIC VISION COLOR BLINDNESS HABIT SCOTOPIC VISION LEARNING ADDS COLOR REACTIONS JUST NOTICEABLE DIFFERENCE (JND; Differential or Difference Threshold) Cite this page: N., Sam M.S., "PHOTOPIC," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/photopic/ (accessed August 10, 2022).