If you are over age 40, you are either wearing bifocals or squinting to read this print. On this day in 1785, Benjamin Franklin invented bifocals, a fixture that has been a part of my life over four ...

If you’ve ever experienced eye strain, blurred vision, or headaches while reading, then you may be in need of a pair of reading glasses—and you wouldn’t be the only one. In fact, as many as 34.5 ...

Electronics have become a ubiquitous part of fitness and recreation. You use a GPS to navigate and track your speed, distance and vertical. You use a heart rate monitor to measure your calories burned ...

Aims To evaluate the functional effect of bilateral implantation of two different multifocal intraocular lenses (IOL) compared with the standard monofocal IOL. Methods Sixty-nine patients were ...

Kids suffering from nearsightedness can slow the progression of their myopia by using soft bifocal contact lenses, a new trial shows. Bifocal contacts with a powerful corrective prescription slowed ...