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Low Vision


Updated December 12, 2007

Definition: Vision loss that cannot be corrected by ordinary eyeglasses, contact lenses, medication or surgery. A person with low vision has extremely limited sight that interferes with daily activities.

Low vision should not be confused with blindness. People with low vision have some useful vision which can often be improved with low vision aids. Visual impairment may be mild or severe. Low vision usually results in reduced central or reading vision, but may also result from decreased side (peripheral) vision, a loss of color vision, or an inability to properly adjust to light, contrast or glare.

Many aids are available to help people with low vision including magnifiers, reading glasses and closed-circuit television devices.

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