Portable Blue Light Glasses
Now you can filter blue light wherever you go with our range of portable blue light glasses. Just like their more standard-sized counterparts, Foster Grant® To-Go Blue Light Glasses help to filter up to 30% of potentially harmful blue light.* But they do so with designs that allow them to fold up flat for discreet and ultra-compact carrying when you’re on-the-go.
*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.