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Double vision, also known as “seeing double” or the medical term diplopia, is the perception of two images of a single object. This occurs when

In an ideal world, everyone would have perfectly-shaped eyes. The reality, however, is that practically every eye has some form of aberration somewhere in it.

An eye condition affecting roughly 50 percent of individuals who need glasses, hyperopia (commonly called farsightedness) is characterized by difficulty focusing on nearby objects while

Myopia, commonly called nearsightedness, is a refractive error of the eye, meaning that the shape of the eye or its cornea improperly bends light as

The name conjures up pain, but ocular migraines are less about headaches and more about a vision problem. Ocular migraines are temporary visual disturbances that

Normal sight includes central vision (the field of view straight ahead) and peripheral vision (the field of view outside the circle of central vision). The

Vision problems can turn ordinary pursuits such as driving or reading into an impossible task. Damage to sensitive components of the eye, congenital abnormalities in