GL-B104-K Berlin Classic glasses
-FDA registered. Non-prescription lens.
-Special coated lens blocks harmful digital blue-light emitted from the screen of your computer, cellular phone, TV, and other electronic devices
-Clear lens reduces flare and has minimum effect on color accuracy, designed for serious hobbyist, office staff, and professional as well
-57.89% Blue light blocking percentage. 99% UV Protection. Tested by SGS.