Photochromic lenses undergo special treatment, usually with coating or adding photosensitive components inside the lens. Not only do the lenses get darker outdoors and stay clear indoors, but they also improve the speed of discoloration and fading across the board, without sacrificing any protection or quality. A whole new level of color-changing performance. It gets darker outdoors, fades faster, and becomes clear and transparent indoors All-weather eye protection. Block 100% ultraviolet rays, help filter harmful blue light outdoors and indoors, so you are not troubled by changes in ambient light, no need to change between glasses and sunglasses, automatically adjust the color of the lenses according to the light, providing excellent comfortable vision at any time . Outdoors, the cool mirror effect makes you the center of attention and becomes darker to protect your eyes from sunlight; indoors, it presents light colors to give you a comfortable visual experience, while driving, in the
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