Search query: gamma ray blue light blocking glasses

Product: K KENZHOU Blue Light Blocking Glasses/Computer Glasses 2 Pack Blue light glasses(Women/Men) with Spring Hinges Nerd Reading Gaming Glasses
Brand: K KENZHOU
Color: Twilight and Blue
Relevance: Substitute
All of our electronic devices give off excessive quantities of blue light (smart phones, tablets, laptops and desktop computers). This blue light messes with your
internal clock and stops your body from naturally producing melatonin, the hormone that helps us fall asleep late at night.

K KENZHOU glasses block the most harmful types of blue light helping our body keep its natural schedule. The lens with a slightly yellow can better protect your eyes and prevent fatigue.This allows you to have an optimal viewing
experience without the nasty yellow glare that can occur with inferior glasses.

The lens was made of a fully transparent base, while maintaining high light transmittance. Less reflective, no affect reading, and giving you get the optimal
viewing experience without any color distortion.

K KENZHOU glasses are essential for anyone using an electronic device daily. Each lens comes with layer coating designed specifically to reduce glare,
reflect blue light away from the user and relieve long term eye strain caused by excess electronic device use.If you are using your phone or computer late at night
and have trouble sleeping you would notice a difference almost immediately when you first try K KENZHOU computer glasses.Just Anti-blue glasses,Not anti-blue reading glasses.only minimal yellow tinting,Just a pain free screen experience that lasts all day!

Please note: The cleaning cloth of blue light blocking glasses will have a little fade.
【PACKING INCLUDES】: 1. Two pairs anti-blue ray computer glasses, which can minimize the eyestrain caused by harmful blue ray emitted from digital screens. Resin lens,super lightweight can cut 90% harmful blue light 2. Complimentary frame packing cloth bag and cleaning cloth.
【PREVENT HARMLFULL BLUE RAY】: K KENZHOU anti blue ray glasses can effectively obstruct injurious blue ray, electromagnetic wave radiation, and ultraviolet rays. No matter it’s computers, laptops or smart phones, the glasses can always help to prevent harmful blue ray the screens emitted, protecting eyes from invisible injurious blue ray. So that the glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, et).
【REDUCE EYESTRAIN & VISUAL SYNDROME】: By preventing the injurious blue ray, K KENZHOU glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, headache, etc.). So you don’t need to worry about hurting your eyes (getting myopia or vision getting declined, or other visual syndrome), just enjoy your digital time.
【COMFORTABLE WEAR】: The frame wears very comfortable, and the lenses’ light transmittance is very good. Furthermore, casual frame design keeps you looks professional and fashionable while working or reading.
【100% NO RISK WARRANTY AFTER SALE】: In case of any question or problem, please contact the seller without any hesitation to solve until satisfaction. We provide 100% no risk, worry-free warranty after sale service for all K KENZHOU glasses. You can return and get refunded for no reason. Customer satisfaction is our priority.