Sera Sleep - Blueblocker Brille judgeme_excluded functional and reduced to the

functional and reduced to the essentials

Ideal für nächtliche Orientierung ohne Schlafstörung

Das reine Rotlicht ist frei von Blau- und Grünanteilen

dass du durch den Mund atmest – so bleiben die Atemwege frei

konzentriertes Zocken oder Videocalls am Abend

Sera Sleep - Blueblocker Brille judgeme_excluded functional and reduced to theThe Sera from our Sleep series was specially developed for the evening hours and blocks 100% of blue light up to 500 nm exactly the light spectrum that can activate your nervous system after sunset and disrupt melatonin production. Consistent filtering helps your body to switch to natural sleep mode for faster falling asleep, deeper sleep and more regeneration. Ideal for anyone who still works in the evening, watches series or spends time in bright