By using eye-tracking technology to automatically control a pair of autofocus lenses, engineers have created a prototype for ‘autofocals’ designed to restore proper vision in people who would ordinarily need progressive lenses.
Though it may not have the sting of death and taxes, presbyopia is another of life’s guarantees. This vision defect plagues most of us starting about age 45, as the lenses in our eyes lose the elasticity needed to focus on nearby objects...
Read More
Recent Comments