“She has worn glasses since five years old, is legally blind without glasses and cannot see ... from a clinical trial of the technology on 200 people published last year disclosed that every ...

Having 20/200 vision means you must be 20 feet away from an object to see it as clearly as a person without visual impairment at 200 feet. Legal blindness can also be defined as a visual field ...

She became the first person in the UK to undergo a revolutionary ... Patricia was legally blind without glasses owing to astigmatism and myopia. Her vision was worse than 20/200 which means ...