- Includes micro-fiber cleaning bag
- Comes with a protective metal case
- Rx-adaptable with Kaenonâ€™s exclusive SR-91 prescription lenses
POLARIZED LENSES. REINVENTED AND PERFECTED THROUGH SR-91
Glass wasnâ€™t strong enough. Polycarbonate wasnâ€™t clear enough. Neither material allowed for adequate customization of tints and Light Transmission Levels. So Kaenon set out to develop their own, completely new polarized lens material. Kaenonâ€™s proprietary SR-91 is the only polarized lens that combines the superior optical quality of the finest glass and the lightest weight, strength and impact resistance of polycarbonate. Only the best properties. No compromises. No short-cuts.