Want to add some retro flair to your wardrobe? Look no further than The Francisco! This full-rimmed frame comes in a brown tortoiseshell finish that radiates confidence and style. These Foster Grant Blue Light e-readers have a refined square shape with broad temple arms and a matte gunmetal bridge that complements almost every face shape. These blue light reading glasses offer superior clarity and feature a patented lens technology that helps block approximately 30% of potentially harmful blue light* while using devices such as computers, laptops, and smart phones.
*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 blocked at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.