Double vision, or diplopia, occurs when a person sees two images instead of one. Performing certain eye exercises may help to reduce double vision in some cases. When a person has double vision, the ...

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 ...

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.

With a multi-institutional team of engineers, optometrists, vision researchers, sports medicine physicians and biostatisticians, NJIT's Tara Alvarez set out four years ago to gather data that could ...