DELTA VIOLET VZUM ULTRA FLM In perfect condition, only worn a few times Delta Ultra is an experimental vision. The goal: to take the classic model and modify it where possible catering to outdoor activities and 360° panoramic views. Handmade in northern Italy, the Ultra collection holds a space to explore the boundaries of technology and design. The U-LENS has a unique shape, 10% smaller than the traditional A-LENS and features two rubber logo buttons at the ends. Don’t ask yourself what they are for. They are just beautiful. Paired with the brilliant photochromatic VZUM™ F-LENS FLM lens guarantees excellent visibility and protection in both poor and intense light conditions. When activated in bright light, it graduates from pink to a silver/blue mirrored coating.