
I already have blue light blockers but lost my favorite pair ($40) which didn't fit very well. So I tried them and they are good in terms of comfort, although they look a little boring. The problem, however, is that the lenses give no indication that they are anything more than simple clear lenses. The screens look as bright as without glasses. And when I look at my home alarm's blue light with my other blue blockers, I can barely tell it's on. You can't bother with these. Save yourself some money and hassle. Buy something else or don't.

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