Do blue-light blocking glasses actually work?
Briefly

Even with one of the best monitors for graphic design with blue-light blocking filters set, this high-energy visible light can still potentially cause eye fatigue, impact your sleep, enhance digital eye strain, and in severe cases lead to vision problems.
There has been some debate about whether or not this light is actually harmful to us, with no scientific evidence to back this claim up. But either way, surely it can't be good to have this much screen exposure. Blue light is said to have the highest energy of any wavelength on the visible light spectrum, so we should be at least cautious. Right?
Read at Creative Bloq
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