The best all-purpose high technology sunglass lens in the world. The leader in lens technology and performance-oriented sunwear, REVO is designed for those with a passion for excellence. REVO frames: Feature the Proprietary Light Management System (LMS). Encompass space-age technology adapted directly from NASA telescopes. Revo is ideal for any activity performed in mixed lighting conditions, including driving, skiing, boating, fishing and they offer the perfect choice for those who appreciate technology and quality.