Reducblu Blue Light Blocking Reading Glasses for Men - Night Sleep Eyeglasses - Memory Half Rim Frame - Black Frame plus1.50

DIMENSIONS: Overall Width: 5 5/16 inches(135mm) Temple Length: 5 3/8 inches(137mm) Lens Width: 2 1/16 inches(52mm) Lens Height: 1 1/2 inches(38mm) Frame Height: 1 9/16 inches(39mm) Nose Bridge Width: 11/16 inches(18mm) Spring Hinge: Yes Lenses: Aspheric Head Size: Medium. Rx-able frame ABOUT US Designer Inspired Frame Lightweight For Superior Comfort Excellent Durability and Craftsmanship What Do Computer Glasses Do? Do your eyes feel irritated and dry after a long workday in front of the computer? If you take a look around your workplace you will most likely see a computer or even tablet at every desk. In today’s technological world, our lives have become dependent on the use of computers, tablets, and smartphones. For those of us who consistently operate these devices, we tend to notice that our eyes become strained and irritated throughout the workday. Computer vision syndrome results from the high visual demands of computer work. This temporary vision condition is caused by staring at a computer screen for long periods of time without the proper eye protection.Common symptoms of computer vision syndrome include blurred vision, redness in the eyes, back or neck strain, dry eyes, double vision, and dizziness.The best way to protect your eyes, and eliminate the eye strain associated with extended computer use, may be computer glassesCARETo avoid damage, never contact with acid, and avoid using paper, towels, clothing, alcohol, household detergents or soaps to clean your reading glasses. While a few mild soaps don't harm lenses, today's extra strength soaps are strong enough to slowly disintegrate lens coatings