Klugeule Automatic Color Changing Polarized Glasses | Ka-mostore

Self-tinting polarized sunglasses automatically darken to a gray lens in bright light, delivering clearer vision and reduced eye fatigue in indoor and outdoor settings. UV400 polarized lenses block 100% of UVA, UVB, and UVC rays, offering full-spectrum eye protection while preserving sharp contrast. Designed for active use, these glasses curb glare during driving, running, fishing, cycling, and other outdoor sports, while preserving color accuracy. Crafted with lightweight materials including Kynetium, Grilamid and magnesium for resilience without adding bulk. For day and night versatility, the lenses stay bright and transparent when needed¡ªfor night driving¡ªwhile reducing glare and bright light during daytime outdoor activities. The frame uses a lightweight Al-Mg alloy, with adjustable temples, nose pads, and flexible arms to ensure a comfortable fit on a range of face shapes. Photochromic polarized lenses reduce reflections from water, roads, sand, or snow, block UV radiation completely, and eliminate about 99% of glare. The lenses darken in bright sunlight and become transparent in low-light conditions, adapting to ambient light for versatile everyday wear. Color Change Test Methods Place the sunglasses in direct sunlight for 10-15 seconds to observe darkening, ensuring sunny conditions. Check lens darkening under UV light to confirm the change; testing indoors or in cloudy weather is not recommended, as the change relies on UV exposure. Frame Color: Black, Dark Gray Lens Color: Gray, Green-Yellow Weight: 200 g Frame Material: Metal Lens Material: TAC Package includes: 1 x Self-tinting polarized glasses