Sharp vision: New glasses help the legally blind see
In this photo taken Thursday, Feb. 2, 2017, Yvonne Felix wears eSight electronic glasses and looks around Union Square during a visit to San Francisco. The glasses enable the legally blind to see. Felix was diagnosed with Stargardt’s disease after being hit by a car at the age of seven. (AP Photo/Eric Risberg) Jeff Regan was born with underdeveloped optic nerves and had spent most of his […]



