This is the latest model of KAPVOE frame photochromic + lens photochromic sports glasses.
It is the first frame photochromic glasses in the world.
The frame and lens will change from light to dark according to the intensity of ultraviolet rays.
The visible light transmittance of photochromic lenses is 88% to 17%.
At the same time, the glasses have UV400 protection, which can effectively protect your eyes from harmful light source rays whether outdoors or indoors with high ultraviolet intensity.
It is the first frame photochromic glasses in the world.
The frame and lens will change from light to dark according to the intensity of ultraviolet rays.
The visible light transmittance of photochromic lenses is 88% to 17%.
At the same time, the glasses have UV400 protection, which can effectively protect your eyes from harmful light source rays whether outdoors or indoors with high ultraviolet intensity.