Glass+ VisionGuard

As we use devices more, our exposure to high-energy visible blue light (HEV) increases. HEV blue light has been shown to contribute to digital eye strain which can cause dry and irritated eyes, sleep disruption and loss, blurred vision, and premature eye aging, especially in children. InvisibleShield has develop a new screen protector with Eyesafe technology that not only protects your phone from scratches and impacts, but also filters harmful blue light from your device screen.