Sera Sleep - Blueblocker Brille judgeme_excluded and monochromatic red light (630

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

Das reine Rotlicht ist frei von Blau- und Grünanteilen

The Sera from our Work+Play series was specially developed for everyday life in front of a screen - whether at work

Ideal für nächtliche Orientierung ohne Schlafstörung

Atme besser – schlafe besser

Sera Sleep - Blueblocker Brille judgeme_excluded and monochromatic red light (630The 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