Medium Blue Blocking Nighttime Eyewear Daytime 8% of light in the

8% of light in the critical 450 - 510nm range

FASHIONABLE -  Finally

NIGHT & DAY PROTECTION

TECHNICAL SPECS - FDA approved glasses

Have you child wear them when using computers or tablets

Medium Blue Blocking Nighttime Eyewear Daytime 8% of light in theFASHIONABLE Finally, stylish and fashionable blue blocking glasses! BRIGHT & CLEAR LENSES Wearing sunglasses indoors is ridiculous. These are not sunglasses. There is no dark tint and they are not polarized. They are designed to pass as much non blue light through as possible. You can still make eye contact with loved ones and even forget you are wearing them. WRAPAROUND FIT The wraparound keeps light from getting around the lenses. LARGE HEAD?? > buy