Revo are an interesting company. Quiet in their self promotion as compared to some but vikings when it comes to quality. The polarized lenses come from Revo’s ‘Light Management System’, derived from NASA technology. According to the company their lenses kind of work as a graphic equalizer for your eyes (?) allowing for optimal clarity in a variety of light settings.
In a clear brown acetate with a striking window at the bridge, the streamlined Stern by Revo in an individualistic take on a familiar wrap around style. Available online.