Seeing more blue light glasses in the shop. Do they prevent eye strain or is it all hype?

3 comments

3 Comments

My optometrist told me last year that for some people, the blue light just makes existing eye strain worse. So if your eyes are already tired from focusing all day, the glasses might take that extra edge off. It's not like they're blocking all blue light, but it could be enough of a filter to help. That's probably why it works for some headaches and does nothing for others.

dylan4131mo ago

Thought they were bs but my headaches actually stopped after wearing them.

blairwhite1mo ago

I mean were they tension headaches or like the really bad constant ones? I was surprised mine helped too honestly.