Erwachsene antiblaue lichtblockierende Brille zum Aufklappen Linse Blendung Belastung Brille

With these glasses you can help reduce the symptoms of dry eyes, strain and headaches from long hours of viewing screens and devices and they help promote sleep by blocking upto 99% of harmful light between 300-400nm with our specially coated lenses, whilst having clear lenses so no awful yellow lenses.

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