What Legally Blind
Under the new criteria if a person s visual acuity is measured with one of the newer charts and they cannot read any of the letters on the 20 100 line they will qualify as legally blind based on a visual acuity of 20 200 or less.
What legally blind. Legally blind is more of a legal term than a. Social security administration ssa to determine if someone is eligible to receive disability benefits tax exemptions and low vision training. The formal description of legal blindness is.
That means if an object is 200 feet away you have to stand 20 feet from it in order to see it clearly. The world beyond your nose is just one big blur and trying to do anything without your contacts or glasses always ends in harm or disaster. You can t see nothin.
Part 2 of the u s. When you re legally blind your vision is 20 200 or less even with glasses or contacts. Definition of legal blindness states this about visual field.
The word blind is a very broad term. Legally blind is the definition of blindness used by the u s. Webmd medical reference reviewed by alan kozarsky md on october 05 2020.
At what prescription do you become legally blind. Being legally blind affects your vision but it doesn t have to stop you from leading a fulfilling life. Legally blind means you re essentially sightless in the eyes of the law if eyeglasses or contact lenses cannot correct your vision beyond specific standards.
If you re legally blind you may be able to see reasonably well with a pair of corrective lenses. In the u s the standard definition of legal blindness is based on central visual acuity what s in front of you and field of. However legally blind people will have a snellen visual acuity of 20 200 meaning that at 20 feet they can see objects that most people are able to see clearly from 200 feet.
What is legally blind.
