Do you experience tired, red eyes after hours on your smart phone, tablet, or computer? With the increased use of digital devices and continual switching from one screen to the next, your eyes have to work harder. This can temporarily cause eye strain, headaches, dry eyes and blurred vision. Introducing Foster Grant Eyezen, new digital glasses, designed for your connected life. These non-prescription glasses are specially designed to block harmful blue light and help relax your eyes while using your digital devices.