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.

If you use a computer for hours a day, there’s a good chance you know what it’s like to have eyestrain or dry eyes. With some ...

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Blue light glasses are designed to filter out blue light from screens such as your phone, computer, and TV. Lately, blue light has gotten a bad reputation. Because studies show that it affects our ...

Buying a computer is a huge purchase, and taking care of it properly can keep your rig running for years of use. A computer screen protector keeps your computer monitor free of dust, scratches and ...

Blue light glasses are popular among screen users, but do they really work? Here's what research and eye doctors say about ...

LA Times Studios may earn commission from purchases made through our links. This guide explores how blue light glasses can help with eye strain and sleep issues caused by digital screens. Wake up.

Medically reviewed by Nicholas R. Metrus, MD Key Takeaways The "20-20-20 rule" helps reduce eyestrain from computer ...