Blue-light-blocking glasses are priced in line with most typical eyeglasses. Over-the-counter (OTC) pairs are available for less than $10, while midrange options are priced between $50-$100.

This diagram easily breaks down the science of what's happening in space with the sun, moon, and Earth during the April 8 total solar eclipse. ... completely blocking out the sun's light.

Blue light from computer screens and smartphones stimulates eyes and can cause sleep problems — but a new analysis finds blue light blocking glasses may not be much help.

Blocking blue light is good for your brain, especially if you're going to bed in the next few hours, but it's not going to give you the freedom to look at a screen forever without consequences ...

Discover How Swanwick’s Science-Backed Day & Night Orange Glasses Help Reduce Blue Light Exposure, Improve Sleep, and Relieve Digital Eye Strain in 2025Los Angeles, May 10, 2025 (GLOBE NEWSWIRE ...

They found that based on the current research, nothing conclusive could be said about the benefits of blue-light-blocking glasses on overall eye health, sleep quality, or visual performance.

Blocking blue light at night, dimming other lights, getting morning light and other measures can help you fall asleep and wake up earlier. Accessibility statement Skip to main content.

While blue light blocking glasses may not be necessary for everyone, they could still provide some individuals with subjective benefits, such as reduced eye strain or improved comfort during ...

Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies ...