For fashion, comfort and clarity, anti-reflective treatments are the way to go. They make the lens nearly invisible and cut glare from headlights, computer screens and harsh lighting.
Lasting Looks from Maui Jim, Ray Ban and Spy...
Research is still being done to determine the long-term effects of blue light or high-energy visible (HEV) light emission, however it is known is that blue light is a cause of computer vision syndrome (CVS) and sleep disruptions.
Polarized Sunwear – As Vital in Maintaining Your Eyes’ Health as Sunscreen is in Protecting Your Skin