What are Blue-light Blocking Lenses Good for?

Proponents say wearing blue blockers will:


Help you Sleep Better

Prevent permanent damage to the eye including Macular Degeneration

Reduce Digital Eye Strain


However, the notion that looking at digital screens causes permanent damage is a big claim, one that really needs to be backed up by evidence from scientific studies.


But no conclusive studies are showing that blue light from screens cause permanent damage, at least not to our knowledge.

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