FORM DISTORTION By N., Pam M.S. - May 11, 2013 a term that describes the change of an image that results from the optical qualities of the eye or an artificial lens. The image appears different from the stimulus. FORM DISTORTION: "Form distortion is a change of an image." Related Psychology Terms OBJECTIVE FOCUSING MECHANISM OPTICAL AXIS CATOPTRICS FREQUENCY DISCRIMINATION ROD-CONE BREAK FOCAL LENGTH NEGATIVE CONDITIONED STIMULUS REFLECTION RESPONSE MCTATHETIC Cite this page: N., Pam M.S., "FORM DISTORTION," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/form-distortion/ (accessed January 21, 2020).