The world’s best-polarized sunglass collection just got better with a new glass option!
Kaenon’s SR-91 ULTRA Glass lens offers the superior clarity and enhanced color the brand is known for, with unrivaled scratch resistance typically only found only in a glass lens.
Kaenon supporters have been asking for a glass-lens option in our SR-91 ULTRA collection for years, but we didn’t want to deliver one until we knew it would be better than the rest.
Our new glass lenses are clearer, lighter, and stronger than the glass options from other premium brands. They provide a higher level of UV protection and a much more affordable price.
Paired with our featherweight frames and Kaenon’s SR-91 ULTRA Glass is the clear option for anyone who wants the scratch-resistance glass lenses are known for, with the unrivaled clarity that can only be found from Kaenon.
Like the rest of our lenses, SR-91 ULTRA Glass is handcrafted in Japan by a family owned Japanese factory.
SR-91 ULTRA Glass is offered in limited release among some of our fan-favorite frames, including the Clarke, Burnet, and Burnet XL.