The spherical double lens from Zeiss features Enlight lens technology, which filters visual information and enhances contrasts. Changing the lens is quick and easy. Magnetic contact points guide the lens into the correct position and hold it in place with pins. The adaptive frame construction and thermoformed triple face foam ensure a snug and perfect fit, especially around the nose. Magnetic and pin lens changing system. Spherical double lens from Zeiss. 3D-shaped face foam for optimal fit. Adaptive frame construction for a personalized fit. Enlight lens technology that maximizes contrast. Glasses-friendly design.