Babiators Keyhole Blue Light Screen Saver Glasses - Black OpsAll Screen Saver glasses from Babiators will help you protect your childrens eyes from overexposure to digital screens. We took the Babiators keyhole style that kids and parents love and added blue light blocking lenses to create Babiators Screen Savers to make screen time safer for your family. These glasses block 55% of Blue Light through Category 1 lenses to decrease blue light exposure. Although blue light is naturally occurring, kids are