Big Square Metal Frame Photochromic Glasses Anti-Blue Light Color Change Glasses Women Men

Filter high-level blue light from the digital screens of computers, phones and TVs, maintaining HD clear vision with less color distortion.
Reduce eye fatigue, headache, and blurry vision caused by long-time exposure to blue light rays, and protect eyes from UV and Glare.
Efficiently prevent electromagnetic radiation from TV, video, personal computer, telephone or other digital screens.
The magical photochromic material, when used outdoors, changes the transmittance of the lens with the intensity of ultraviolet rays.
Prolonged exposure to blue light will slow or stop the production of melatonin, causing sleep disorders

 

Specifications
Features: Women's Fashion Glasses Retro Polygon Glasses Large Frame Anti-blue Glasses
Size：【 Grey 】 No degree
Material:Lens: AC; Frame: PC
Package Includes: a PC glasses