Photochromic Glasses offer a range of color options, plus built-in blue light protection and automatic light-sensitive tinting—making them a great fit for adults.
DUAL-PURPOSE TRANSITION LENSES: photochromic glasses auto-darken in sunlight, revert clear indoors, adapting to sunny or cloudy weather
BLUE LIGHT BLOCKING: blue light blocking glasses are ideal for people who spend lots of time on screens, helping to improve your entire screen-viewing experience
Fashionable and Lightweight: The design of photochromic glasses is very fashionable, and the lightweight frame will not bring any pressure to the bridge of the nose
Clear Vision: lenses provide a clear visual experience, remain comfortable even when worn for a long time, and can also keep your eyes relaxed
Product Dimensions: Lens width 51mm (2.01 inches), lens height 47mm (1.85 inches), temple length 148mm (5.83 inches), nose bridge width 19mm (0.74 inches), and total frame width 138mm (5.43 inches)