Alexandria Genesis and purple eyes are said to be a mutation of the genes that cause a person's eye color to change from blue to purple within their first 6 months of life.

Blue eyes are actually more common than green, in fact, blue eyes are approximately 2.5 times more common. But what percent of people have blue eyes? Find out how many people have blue eyes.

Keratoconus, a vision disorder that directly affects the cornea causing is to buldge out. Find out what causes keratoconus, its symptoms and how to treat it.

There are 5 monocular depth cues or visual cues that can be used to gain a better perspective on the depth and distance of objects. By becoming proficient in reading and understanding these depth cues a person is capable of approximating the actual distance objects are from each other.

Are you seeing floaters in your field of vision? Is your vision occasionally obstructed by a mysterious black dot on the move? If so, there is a good possibility that you are suffering from eye floaters. Eye floaters are black or grey obstructions in your field of vision.

Monocular Vision is defined as vision wherein both eyes see different images. In humans, monocular vision impairment is usually due to one eye being blind or unable to register similar images as the other eye impacting their dept perception.