Photochromic Glasses Anti-blue Light HD Eyeglasses for Men and Women Summer Shades

•Eyeglasses Frame Material:PC

•Lens Material:AC

•Lens Function: Anti Blue Light

•Suit for: woman and man

•photochromic lens automatically adapts to your environment. It will darken when exposed under the sun giving you UV400 protection and will turn back to its clear color when you go back inside. All this while giving you blue light protection from digital screens.

•Anti Blue lens protect your eyes from the blue light emitted from digital screens. Long hours of screen exposure can be harmful to your eyes as it may cause digital eye strain and disrupt your sleep quality.

•Please expose to sunlight for more than 10 seconds, and then observe the discoloration effect of the torn film on the lens.

• Color changing lenses only change color when exposed to sunlight. The stronger the light, the better the color changing effect!

• It will not change color when there is no sunlight on cloudy days and cool places. The sunlight must shine on the lens!

•For more information, please contact customer service

•Package include: glasses ×1

•SHIPPING: 4-7 WORKING DAYS

•Our products have been checked and packaged in good condition. If there is any problem with the products after receiving,

•please contact us at the first time. If you are satisfied with the products, please give us 5-star praise, thank you ~