Akademik

The condition of being disparate. [L. dispar, dissimilar]

- fixation d. the amount of heterophoria possible with fusion present.

- retinal d. the slight difference in retinal images that arises because of the lateral separation of the two eyes that stimulates stereoscopic vision.

dis·par·i·ty dis-'par-ət-ē n, pl -ties the state of being different or dissimilar (as in the sensory information received) see RETINAL DISPARITY