Welcome to the Digital Generation We are wired to a media-rich, networked world of infinite possibility. Visually connected to computers, tablets, phones and games - peering into an abyss of high-energy visible [HEV] blue light for hours can disrupt your entire system; your eyes, neck and back, circadian rhythms and overall health. Computer Vision Syndrome [CVS] has become a common problem for our digital generation. Nearly 70 percent of U.S. adults experience digital eye strain as a result of increasing use of digital devices. Cumulative exposure to HEV light can contribute to vision problems such as cataracts and age-related macular degeneration. GUNNAR is the only patented computer eyewear recommended by doctors to protect and enhance your vision. GUNNARS alleviate all common causes of digital eye strain and visual fatigue. The result - improved clarity, focus and performance.