IZIPIZI Screen Glasses #CWe spend on average more than 50 hours a week in contact with screens: smartphones, computer screens, televisions, video games etc. All these LED backlit screens emit blue" light. Thanks to a specific revo treatment, our SCREEN glasses filter part of the blue violet light while letting through the blue turquoise light, which is essential for our well being. SCREEN glasses filter out 40% of the blue light emitted by screens, thus reducing eye fatigue,