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

•Eyeglasses Frame Material: PC+metal

•Lens Material:AC

•Suit for: woman and man

•Lens Function: Anti Blue Light, photochromic lens

•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.

•Widely Used: cycling, hiking, fishing, running, hiking, skiing, etc.

•Please note before placing an order:

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

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

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

•4.When there is no sunlight, the lens can change color through ultraviolet radiation!

•5. People who receive packages at night and in the evening can undergo a third test!

•6. Please do not conduct testing indoors

•____________________

•We sell the best quality at the lowest price!

•For more information, please contact customer service

•Package include: glasses ×1

•SHIPPING: 7-15 WORKING DAYS

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

•For more information, please contact customer service.