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, making this glass collection an instant hit!
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 in Kaenon’s own 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.
Read The Reviews
Burnet ULTRA Glass Polarized Sunglasses
Just a little bit retro. The Burnet is a perfect fit for smaller to medium sized faces that demand everyday performance, now with ULTRA Glass, featuring better UV protection, enhanced colors, and lighter weight, all at an unbeatable price.
"I’ve worn sunglasses from all of the popular major brands, but the Burnet XL ULTRA Glass is the best I’ve owned! The combination of styling, materials, and function make these a delight to wear everyday. I like them so much I bought a second pair for my other vehicle so I’m never without…"
Clarke ULTRA Glass Polarized Sunglasses
Mid-century modern with a coastal twist. Clarke is active-lifestyle driven and retro-inspired, with a 6-base frame that delivers go-anywhere performance for almost any face, now with ULTRA Glass, featuring better UV protection, enhanced colors, and lighter weight, all at an unbeatable price.
"I previously had SR-91 lenses, and with the new Ultra SR-91, the clarity is even better. I love these glasses.…"
Meet Burnet ULTRA Glass Polarized Sunglasses
Just a little bit retro. The Burnet is a perfect fit for smaller to medium sized faces that demand everyday performance, now with ULTRA Glass, featuring better UV protection, enhanced colors, and lighter weight, all at an unbeatable price.
