If you use digital devices most of the day, show your eyes some love with Foster Grant Samson e.Readers. They pair reading glass magnification with patented lens technology that filters 30% of potentially harmful blue light. Foster Grant e.Readers also help reduce glare, improve contrast and are scratch-resistant. 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.
They pair reading glass magnification with patented lens technology that filters 30% of potentially harmful blue light
Foster Grant e.Readers also help reduce glare, improve contrast and are scratch-resistant
The lenses come in a range of magnification strengths to meet your particular reading needs
Power +1.50