Gull Luvos Mask UV420 CutDesigned entirely from the ground up, this mask and degree of lens reflection are meticulously engineered with the concept of "bright and expansive vision". Experienceexceptional brightness and clarity-a true spectacle. UV420 CUT AR IR LensProtects eyes from UV rays (Up to 400 nm.) & HEV light (400-420 nm), that contribute to oxidative stress and deterioration of lutein. AR (Anti-Reflective) feature improves lighttransmittance for better visibility
