Double vision, also called diplopia, causes a person to see two images of a single object. There are two types of double vision: monocular and binocular. […]
Glaucoma is a complicated disease in which damage to the optic nerve results in vision loss. There are several forms of glaucoma; the two most common […]
Keratoconus is a progressive eye disease in which the normally round cornea thins and begins to bulge into a cone-like shape. This cone shape deflects light […]
What are refractive errors? Refractive errors occur when the shape of the eye prevents light from focusing directly on the retina. The length of the eyeball […]
Keratoconus is the most common dystrophy of the cornea, affecting around one person in a thousand. The cause of keratoconus is unknown. It is typically diagnosed […]