Blue Light Blocking Glasses Anti Blue Rays, Glare UV Reduce Eyestrain, Sleep Better,Prevent Headaches,HD Lens Visual Color Real Computer Reading Glasses (Popular Sports Frame)

Description

Color:Gray Legs Matte Black Frame ADD YOURS TO ADD NOW TO GIVE IT A TRY! WE OFFER SATISFACTION GUARANTEED! Size:Classic Rectangle Frame, Overall width: 136mm Temple Length: 145mm Lens Width: 58mm Lens Height: 38mm Nose bridge width: 19mm Lens:1.67refringence aspheric resin Transparent lens,HD vision lens Guarantee your true visual color without changing color. HOW DOES BLUE LIGHT AFFECT THE EYES? Prolonged exposure to high-energy visible (HEV) blue light can cause eye strain and blurred vision. Studies have shown that,looking at the computer for more than an hour, it can also cause damage to the retinal cells which can lead to an increased risk of developing age-related macular degeneration. Macular degeneration leads to vision loss over time.migraines headaches, eye fatigue / strain,When you use CindyLaura glasses "block blue light" you eliminate this problem. Objects appear clearer, sharper, and well defined. You get amazing clarity and the best protection with high-definition lenses.