Anti Blue Rays, Eyestrain, Light Blocking Glasses, Fashionable Luxury Computer Eyeglasses √ Blue ray blocking -- Glasses lens are designed using the American HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light.√ Clear lens -- The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective, do no affect reading, and almost no color difference.√ UV protection -- Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400.What you get from From purchasing this anti blue light eyeglass?Anti eye fatigueLong time exposure to blue light would lead to digital eye fatigue. Wearing your anti blue light glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.Minimize headacheDo you suffer headaches from long time screen time? anti blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light.Sleep betterExposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. Wearing anti blue light filter glasses will improve your sleep, help you sleep better and have good night.Anti Blue Rays, Eyestrain, Light Blocking Glasses, Fashionable Luxury Computer Eyeglasses √ Blue ray blocking -- Glasses lens are designed using the American HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light.√ Clear lens -- The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective, do no affect reading, and almost no color difference.√ UV protection -- Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400.What you get from From purchasing this anti blue light eyeglass?Anti eye fatigueLong time exposure to blue light would lead to digital eye fatigue. Wearing your anti blue light glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.Minimize headacheDo you suffer headaches from long time screen time? anti blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light.Sleep betterExposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. Wearing anti blue light filter glasses will improve your sleep, help you sleep better and have good night.