Bajic says many people experience eye discomfort from digital screens, but most of the issues actually fall under a term called computer vision syndrome (CVS). It may surprise you, but many eye issues that are caused by digital screens aren’t due to blue light.ĭr. Can blue light glasses help with eye strain? The lenses are often marketed with lofty claims that they protect your eyes from eye strain and can help reduce potential damage to your retina from prolonged exposure to blue light. What are blue light glasses?īlue light blocking glasses have specially crafted lenses that are said to block or filter out the blue light given off from digital screens.

Ophthalmologist Nicole Bajic, MD, discusses blue light glasses and what other ways you can prevent digital eye strain. With most of us unable to escape having to use computers, tablets and phones in our everyday life, how do we handle the negative consequences of digital screens?

So if you’re scrolling through your phone late at night or have insomnia, blue light glasses might be a good option. Wearing blue light glasses may sound like a good solution, but a recent study determined there was little evidence to support the use of blue-blocking filters in the prevention of digital eye strain.īut blue light is known to sabotage your sleep schedule because it messes with your circadian rhythm (AKA your internal clock that tells you when it’s time to sleep or be awake). We do not endorse non-Cleveland Clinic products or services. Advertising on our site helps support our mission. Cleveland Clinic is a non-profit academic medical center.

Macbook blue light blocker