Vision problems are unfortunately one of the hazards of too much screen time. In fact, the Vision Council found that 59 percent of adults in the U.S. reported having some kind of digital eye strain (strained, dry, or red eyes; blurred vision; headaches; back pain; neck pain; or general fatigue) as a result of using digital devices for hours at a time.
Computer glasses are special-purpose eyeglasses meant to optimize your eyesight when you’re looking at digital screens. They’re designed to: reduce glare (a major cause of eyestrain), increase contrast and maximize what you see through the lenses—making it easier to look at a screen for longer periods of time. [ Source: Lifehacker You may read the full article here.]