You’re winding down before bed and decide to check Instagram one more time. The happy vacation snaps and photos of silly cats are just the things to lull you into pleasant dreams, right? Not so fast.

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Give your eyes a break from harsh blue ...

The Kensington Eyesafe Privacy Screen Filters narrow the field of vision of computer and laptop screens to +/- 30 degrees to protect sensitive data, and incorporate ...

All the screens we look at every day emit a large quantity of blue light. That's fine for daytime use, but it can disrupt your sleep at night. That's because blue light stimulates your brain and fools ...

Here’s the problem. Your mobile device’s screen emits a blue light that’s fine for daytime use but can disrupt your sleep at night. That blue light stimulates your brain and fools it into thinking ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If you’ve been spending the majority of your days working ...

Our digital world demands attention to eye health. Blue light from screens causes strain, dryness, and sleep issues. Simple ...

New privacy screen filters keep sensitive information secure and filter 60% of blue light to support eye comfort throughout the workday.1 The Kensington Eyesafe ...

New privacy screen filters keep sensitive information secure and filter 60% of blue light to support eye comfort throughout the workday.1 Kensington®, a worldwide leader of desktop computing and ...