Depends: Legal blindness has several definitions with some variation depending upon the state and the agency in question. Generally a corrected vision of 20/200 or less is legal blindness such as for income tax purposes. Generally a field of vision of less than 10 degrees is legal blindness. All these definitions are bilateral - a blind eye next to a normal eye is not legal blindness.
Answered 11/27/2012
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See below. : A person is considered to be legally blind if he or she has a best corrected vision of 20/200 in their best seeing eye. If an individual has a visual field of 20 degrees or (tunnel vision) they may also be considered legally blind.
Answered 6/19/2014
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3 doctors weighed in across 2 answers
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