Are Your Blue Light Glasses Even Working? A Functional Eye Doctor’s Tip To Tell

It’s no secret screen time has soared during the pandemic1. Especially for those able to work from home, you might oscillate from virtual meetings to online happy hours to a feel-good TV series on Netflix. And repeat. With all this skyrocketed screen time, the thought might have crossed your mind once or twice: Should I invest in a pair of blue-light-blocking glasses? These lenses, meant to filter out the blue light in your surroundings, are practically exploding in popularity as we continue to bombard our retinas with LED-backlit screens—you can snag a pair for anywhere from $12 to $95.