Myopia is the medical term for nearsightedness, which is caused by a refractive error many people are born with or develop as they age. Myopia is the most common refractive error of the eye. If you are nearsighted, you typically will have difficulty reading road signs and seeing distant objects ...

For vision to work properly, both your distance and near vision should be clear. Both nearsightedness and farsightedness are refractive conditions — they refer to how light is focused in relation to the eye. Below, learn what farsightedness and nearsightedness mean as well as the differences between the two. Farsightedness ...

People with vision impairment may choose contact lenses over eyeglasses for a variety of reasons. For some occupations and activities, contacts are simply easier to manage. Many contact wearers also find they see better with contacts due to the reduction in glare and distortions. And some people simply prefer the ...

A cataract is a common condition in which a normally clear eye lens becomes cloudy, causing blurry vision similar to looking through a foggy window. A cataract occurs when there is a buildup of proteins in the lens, creating protein clumps. These clumps, or deposits, prevent light from passing clearly ...