This is an exceptional, general-purpose, photochromic lens. Copper provides medium contrast with increased definition and is very comfortable and soothing to the eyes. It's also available in select models with a Silver Flash (SF) Mirror coating. Best usage is in medium-to-bright conditions.
Designed to deliver the utmost in visual clarity throughout the full spectrum of conditions, Action Optics' Exuma sunglasses offer either constant-density lens tints or photochromic lenses that can change tint density. The 8-base, polarized-glass lenses are manufactured with de-centered lens technology that provides unparalleled, optically correct vision with the full protection of today's popular wrap-style frames.