Custom NuSign Anti Blue Light Screen Protector Blue ray blocking The filter lens are designed using the Japan HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light. UV protection Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400. Anti eye fatigue Long time exposure to blue light would lead to digital eye fatigue. Use NU SIGN Blue Light Blocking Screen Protector Panel, 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 headache Do you suffer headaches from long time screen time? NU SIGN Blue Light Blocking Screen Protector Panel will supercharge your health by blocking detrimental blue light while letting in all other beneficial light. Sleep better Exposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then lost sleep. NU SIGN Blue Light Blocking Screen Protector Panel will improve your sleep, help you sleep better and have good night See more

ATTENTION : Not Glare,Because it is a gloss type, it may be difficult to see the screen depending on the location of the Monitor, reflecting the light from fluorescent lights and windows. ✅ LIFETIME REPLACEMENT GUARANTEE – Your screen Panel is protected under our lifetime replacement guarantee and if anything happens we will send you a new Ones at absolutely no cost. You can relax worry-free, knowing you can rely on the help of Nusign Technologies. Easy Installation and removal -- HANGER EASILY in seconds without tool.After cleaning your monitor, peel protective film away from both sides of the blue light screen protector. Then position the turned edge over the monitor top. REDUCE EYESTRAIN & SLEEP BETTER-- 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.Better sleep for you, blue blocker for your eyes and guardian for your health. ANTI BLUE LIGHT PANEL - The filter can cut most of the harmful blue light.Reduce eyestrain and headache.Give you a better sleeping.Anti-Blue Light blocking between 380nm~495nm for wide range HEV protection. UNIVERSALLY COMPATIBLE with all 14" Laptop Monitor, this versatile blue light protector for computer monitors is engineered to be ideally Compatible with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic, and other monitor brands.