Can blue light blocking glasses damage your eyes? No. Blue light blocking glasses don't damage your eyes. In fact, blue light glasses shield your eyes from the damaging effects of blue light, which is the type of light that's emitted from electronic devices, like tablets, smartphones and laptops.3 Dec 2020
How long should you wear blue light glasses?
So when is the right time to wear blue light blocking lenses? Anytime that you are using a desktop monitor or laptop computer you should be wearing your blue light blocking lenses. Many employees spend at least eight hours a day looking at a computer screen.
Are blue light glasses supposed to hurt?
Berman explained that wearing blue-light glasses during the day is not actually harmful to your eyes, so if you already own a pair, you don't need to worry that they're doing any damage. Blue light itself has not been proven to be harmful or cause digital eye strain.9 Dec 2020