“How much blue light (percentage) do these glasses block?”

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• 65% on the amber lense, and 35 on the clear lense.

  Answered by JoeT 5 years ago

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• 65%

  Answered by Robert 4 years ago

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• They block the blue light well enough that I don’t get red eye and it’s easy to fall asleep afterwards when I’m ready to take them off.

  Answered by Kire 5 years ago

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• Have no idea. I would suggest contacting the manufacturer.

  Answered by lvmarcia 5 years ago

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• Alot. But can be powerful.

  Answered by Norgasta 5 years ago

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