Vera

*Incorporates a patented lens technology that filters at least 30% of blue-violet light. The percentage refers to the average amount of blue-violet light (between 400-455nm as stated by ISO TR 20772:2018) filtered as measured in 5nm increments. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.

*Harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. Lenses with uniform tint block approximately 70%-96%, and lenses with gradient tint block approximately 0%-96%, of harmful blue light. The percentage represents the average amount of harmful blue light blocked at 5 nanometer increments in the 415-455 nanometer range.