Etina Barcelona
In 2001, brothers, Steve and Darren Rosenberg noticed that polarized eyewear as the world knew it had serious shortcomings in all available materials. They saw through the fancy names and marketing spin of the leading eyewear brands and realized that polarized eyewear could be pushed to a level never before seen. With their entrepreneurial drive and passion to evolve the world optically, they set out to create a new polarized lens material that would enable their customers to experience clarity and polarization like never before.
At the core of every Kaenon Polarized product is the patented SR-91 – the most advanced polarized lens on the planet. SR-91 is the only polarized lens that offers razor-sharp clarity, impact-protection, superior scratch-resistance and glare-reduction all in one ultra-lightweight lens. Kaenon’s proprietary SR-91 lenses are also available in prescription.

Kaenon has created its own proprietary SR-91® lens material, which is polarized with their proprietary Glare 86® film. This lens is guaranteed for life against the cracking or splitting of the lens at drill-mounts, or the delamination of the inner polarizing film and the lens material.
The Kaenon SR-91 lens comes standard in all frames and is available in Rx. Kaenon’s unique tints – grey, copper, brown or yellow – maximize light transmission levels and improve visibility in any weather conditions or at any time of day.
And new from Kaenon is the Black Label collection, which features their darkest grey G12 lens.