Unisex Vintage Anti Radiation Eyeglass Anti-blue and Anti-fatigue GlassesEyeglass for Man Women

High-concerned chemical : None Element type : Trendy and Fashionable Style type : Rectangle Place Of Origin : China (mainland) Frame Material : Alloy Model Number : 707-2 Gender : Unisex Lenses Material : Polycarbonate Origin : Mainland China

Photochromic glasses ① One mirror for two purposes. ② Indoor lenses are transparent and can filter out most harmful blue light, especially when watching TV or working in front of a computer, to keep your eyes healthy. ③ Fewer eyes; Our lenses can eliminate eye fatigue, especially when watching TV and working in front of a computer. ④ The color of the lenses will constantly change outdoors with changes in sunlight and ultraviolet radiation. The stronger the sunlight and ultraviolet rays, the darker the color of the lens.