blue light glasses focus sleep bundle 3 eyeglasses r2611 Color:Red 🌈 Entdecken Sie 10 Farben

🌈 Entdecken Sie 10 Farben

Flex-Kombinationen: Der Bereich der Linsenstärkenkombinationen reicht von Stärke 0 (plano) bis Stärke 4

5 3/16 Zoll (131mm)

Lens width about 1 5/8 inches (42mm)

they are suitable for online learning

blue light glasses focus sleep bundle 3 eyeglasses r2611 Color:Red 🌈 Entdecken Sie 10 FarbenMaster Your Screen Time & Sleep 3 IN 1 PROTECTION: Includes 3 pairs of specialized glasses for different times of the day. Keep one at the office, one by your bed, and one in your bagor share them with your family! Day Pair: Clear lenses block 85% low wavelength and 15% high wavelength blue lighttwice the standard, keeping eyes comfortable during daytime screen use. Night Pair: Amber lenses block 99. 99% harmful blue light (395 550nm), relieving