When you work at a computer for any length of time, you will eventually experience some of the symptoms know as computer vision syndrome (CVS). The Vision Council found that 70 percent of US adults in a survey reported having some kind of digital eye strainBlurred VisionDry EyesHeadachesRed EyesGeneral FatigueWith our new advanced technology these Computer Glasses have an almost invisible, slightly blue, tint which protects your eyes from the harmful effects of UV rays, blue light, glare, and reflections of computer and all other electronic screens.