Anti-blue photochromic high definition aspherical lenses, specially designed for near-vision configurations, refractive index 1.56, 1.61, 1.67, 1.74. Anti-blue lenses effectively filter the harmful blue light of the screen of electronic products, effectively protect the eyes, the lens can also change color according to the strength of the perceived ultraviolet light, indoor and outdoor can be used.
넶7
¥ 0.00