Photographers use various lenses and filters to achieve the best visual results throughout the day. Doesn't it make sense to do the same thing for your eyewear? The Julbo Reflex features a multi clip concept that includes four distinct lenses for optimal clarity and protection during your favorite outdoor activities. Unlike the three-lens Julbo Magic that adapts to a wide range of light conditions, the Julbo Reflex emphasizes consistent protection in bright light and foggy conditions that often occur at altitude. The ultra-tinted Alti Spectron X6 is class 4 protection, the darkest lens available on any Julbo eyewear. The amber Spectron Hi Contrast is excellent for adding terrain definition in flat light conditions like skiing or hiking on snow in dense fog. All four sets of lenses easily slide in and out of the frame, allowing for quick replacement as your visibility range changes. Features:Includes four lenses: Alti Spectron X6, Spectron X5, Hi Contrast and Spectron Blue Al