Binocular vision disorders encompass a range of conditions that impair the coordinated function of the eyes, detrimentally affecting the ability to focus, process depth and maintain visual comfort.

A person with convergence insufficiency has trouble getting the eyes to work together to focus on an object, resulting in difficulty with close-up tasks. Researchers do not know what causes the ...

Our ability to perceive the rich, three-dimensional nature of the world depends on stereopsis. It is a process by which the brain combines slightly different images from each eye (binocular disparity) ...