Photochromic Eyeglass Photosensitive Anti-blue Light Female Eyeglasses Square Metal Replaceable Lens Computer Glasses

•Color-Changing Lenses: The glasses are equipped with high-quality color-changing lenses. According to changes in light, the lenses will automatically adjust the color from ordinary transparent to dark, effectively blocking strong sunlight and protecting your eyes from irritation.

•Lens Attribute:UV400/ Radiation protection/ Photochromic

•FULL PROTECTION - Glasses suitable for indoor and outdoor.

•ANTI BLUE RAY - Can filter most of the blue light and keep your eyes healthy.

•PHOTOCHROMIC LENS - The lens will darken as the ambient light becomes brighter (more obvious in the sun).

•RELIEVE FATIGUE - Glasses can relieve eye fatigue, especially when using electronic devices (such as mobile phones, computers, TVs, Pad etc.)

•COMFORTABLE TO WEAR - The glasses are only 19g, so you can't feel their weight when wearing them.

•Gender: Unisex

•Lens Material: AC

•Frame Material: Alloy