ANTI BLUE LIGHT -- Anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400.

REDUCE EYESTRAIN -- Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.Better sleep for you, blue blocker for your eyes and guardian for your health.

SLEEP BETTER--Better sleep for you, blue blocker for your eyes and guardian for your health.

TRANSPARENT LENS -- No color difference, bring you good visual experience.

LIFETIME WARRANTY -- We provide worry-free lifetime warranty(no man-made)and friendly customer service.

Cyxus Blue Light Filter Computer Glasses for Blocking UV Headache [Anti Eye Fatigue] Vintage Eyeglasses Unisex(Men/Women) (Leopard Print)