Sadie

Foster Grant® Eyezen™ employs two new technologies that provide a heightened layer of protection against digital eye strain:

1.    A patented lens coating that blocks approximately 29% of potentially harmful blue light*

2.    SmartFocus™ Technology which provides a slight enhancement to the lower portion of the lens to help the eyes stay relaxed while using digital devices

*Harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of harmful blue light blocked at 5 nanometer increments in this range.