Designed for those who spend time in front of digital screens, our blue light readers feature a patented lens technology to help filter approximately 30% of potentially harmful blue light* and offer 100% UVA-UVB lens protection. Includes free hard case.
*Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light filtered at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.