4 Pack Classic Bifocal Reading Glasses Tortoiseshell Readers BR2016 feed-color-Green/Blue/Brown plastic frame with spring hinges

plastic frame with spring hinges

Protect your eyes with the best blue light blocking glasses money can buy

Frame width about 5 5/16 inches (135mm)

Lens height about 1 3/8 inches (34mm)

frameless without spring hinges

4 Pack Classic Bifocal Reading Glasses Tortoiseshell Readers BR2016 feed-color-Green/Blue/Brown plastic frame with spring hingesAcrylic lens, plastic frame with spring hinges Frame width about 5 3 8 inches (136mm) Lens width about 1 13 16 inches (46mm) Lens height about 1 5 8 inches (41mm) Bridge(DBL) about 1 2 inches (12mm) Temple length about 5 1 2 inches (139mm) EYEKEEPER BIFOCAL GLASSES A crescent shape on the bottom part of the lenses have magnification, which is for reading and close up work. And the other parts of the lenses have no magnification,which is for distance