Double Vision
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 two nonmatching images are sent ...
High Order Aberrations
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. These aberrations may or may ...
Hyperopia (Farsightedness)
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 being able to see objects ...
Myopia (Nearsightedness)
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 it enters the eye. This ...
Ocular Migraine
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 can last up to 30 ...
Glare and Halos
Glare and halos are both eye symptoms that some people experience around bright lights. Halos show up as bright circles around a light source. Glare is light that interferes with ...
How the Eyes Work
Every morning, we open our eyes and become immersed in a wealth of visual information. The eyes and related brain structures are a complex system that allows us to experience ...
Lifestyle Practices for Eye Health
Protecting your eyesight is an important part of staying healthy overall. Maintaining sound eye health will also help you preserve your quality of life as you age. To keep your ...
Nutrition for Eye Health
Eating right is essential for keeping your body healthy. This is as true for your eyes as it is for your heart. A diet that is rich in fresh fruits, ...
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