Retinal Disparity

Definition

Retinal disparity refers to the difference in the location of an object's image on each retina, which is used by our brain to perceive depth or distance.

Related terms

Convergence: Convergence is the inward movement of both eyes when focusing on nearby objects. It helps us perceive depth and judge distances.

Stereopsis: Stereopsis refers to the perception of depth or three-dimensionality that occurs due to the combination of retinal disparity and binocular vision.

Binocular Vision: Binocular vision is the ability to blend visual inputs from both eyes, allowing for depth perception and accurate distance judgment.