Men s Photochromic Glasses Fashion Discolored Sunglasses Pilot Photochromic Sunglasses

Feature: 1. This magical photochromic lens are based on the intensity of sunlight and ultraviolet light, darkening the light gray lens. What s more, it protects the eyes without interfering with your perception of color. (May not change obviously under weak UV lights) 2. The lens changes the color depth of the lens according to the change of light intensity. When the light is strong, the color of the lens becomes black; When the light is weak, the color of the lens becomes light; on cloudy days and nights , there is no sunlight, the lens becomes transparent gray. It works both day and night. 3. When moving indoors or outdoors, the lenses adjust to the reduced light conditions automatically. 4. The lenses reduce flare and glare. Meanwhile, 100percent UV protection layers against harmful UVA UVB Rays. 5. Photochromic aviator sunglasses can do a good job of stopping the dazzling effects of sunlight when you are driving, fishing, seaside, sunbathing, walking, shooting, boating, hiking or other outdoor activities. Specification: Material: Metal + Composite frame, Photochromic lens. Package List: 1 * glasses