The frameless design of the Axis features an elegant new quick-change system and a simple shape. Two self-positioning magnets assist with the lightning-fast lens change, and four locking pins securely hold the lens in place within the frame. The medium-sized frame is suitable for a wide range of face shapes and offers an impressive wide EXV field of vision. The Axis includes two of the best lenses on the market with high-quality VIVID lenses from Zeiss Optics (one for sunny conditions and one for poorer weather conditions). Meanwhile, the EVAK ventilation technology and anti-fog coating keep moisture build-up under control.