What is Fixation Disparity [ Sub - ENG ] - Fixation Disparity part1

Fixation disparity is an important mechanism of our visual system because it makes easier the fusional vergence system work improving efficiency. Fixation disparity has to be evaluated cause it represents how we fuse in the center of visual field, where is more difficult. Fixation disparity is also correlated with stereopsis. Always ready to play, Stay OPTO-STYLE!!! \m/_ Song : Chop Suey by System of a Down