Sera Sleep - Blueblocker Brille judgeme_excluded Ideal für nächtliche Orientierung ohne

Ideal für nächtliche Orientierung ohne Schlafstörung

and monochromatic red light (630 nm) for those particularly late hours

functional and reduced to the essentials

Das reine Rotlicht ist frei von Blau- und Grünanteilen

night light

Sera Sleep - Blueblocker Brille judgeme_excluded Ideal für nächtliche Orientierung ohneThe 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