For better work and better life, AOSM focuses on blue light blocking glasses and brings you enjoyment of digital life.<BR><BR> AOSM Digital Glasses: Blue Ray Blocking<BR> AOSM blue light cut lenses are made with a special blue-light blocking polymer, that is directly incorporated into the lens materials.<BR> Why we need filter blue light ?<BR> A main source of blue light in our lives is the harmful blue-violet light emitted by our digital screens. From TVs to tablets, and computers to phones, we’re constantly exposing ourselves to unnatural blue light.<BR><BR> By wearing blue light blocking glasses, you can limit the amount of blue light that enters your eyes and make your screen time more pleasant.<BR><BR> Our Blue light blocking technology---HEV-Absorb Technology, will absorb harmful blue right directly, prevent prevents blue light from passing through the lens to your eye.<BR><BR> AOSM digital glasses is not only your blue light blocker, but also your eye guardian:<BR><BR> --Anti Eye strain<BR> --UV400 Protection<BR> --Reduce Headache<BR> --Sleep Better<BR> Stocking Stuffers Gifts