ImpactX® lenses are 16% lighter than CR-39 and 10% lighter than polycarbonate; they have lower internal stress and chromatic dispersion than polycarbonate, resulting in sharper images, higher definition, reduces "rainbowing', and more visual comfort. The program offers cutting-edge photochromic and polarized technology for unparalleled weather management.
For more information visit our photochromic lens page https://www.rudyprojectna.com/pages/rudy-project-impactx-photochromic-lenses