NeoContrast NeoGlass Photochromic Clip-on Sunglasses for Night Driving, UV Protection, and Wearable Over Glasses (NEO-CLIPON-PHN)

The popular clip-on sunglasses now come with photochromic lenses! Enjoy dramatic results with the well-known yellow light filter! (Visible light transmittance over 75%, UV transmittance less than 0.01%) Weight: 15g Aging causes the lens to yellow. This yellowing reduces sensitivity to blue light, which is necessary for vivid color, and increases sensitivity to dazzling yellow light. Symptoms such as blurred vision, blurred edges, dim vision, and a lack of clarity are often caused by yellowing. NeoContrast lenses focus on filtering out only the most dazzling yellow light (585nm)! Despite not being a dark lens color, they significantly reduce glare and ensure a bright, clear field of vision. No need to change lenses, even in tunnels while driving, during the day, in the evening, on sunny days, or on rainy days, making them suitable for everyday use! They're also highly recommended for outdoor activities (sports, fishing, hiking, travel, sightseeing, etc.). *The lens color will not change in areas with low or no UV rays. Therefore, when driving a car with a UV-blocking windshield or wearing them in places with low UV levels, the lens color will not darken and some glare will remain. *Can also be used for night driving. JIS standard compliant. Visible light transmittance: 75% or more.