EYEKEEPER POLARIZED BIFOCAL SUNGLASSES - A crescent shape on the bottom part of the lenses have magnification

guaranteeing a comfortable and irritation-free wearing experience

plastic frame with spring hinges

BLUELESS blue light blocking glasses will give you the premium protection you are looking for

Frame width about 5 13/16 inches (147mm)

Blue Light Filter Eyeglasses with Crystal Accents Light Yellow Lenses LX19007-BB40 feed-color-Black/Blue/Red EYEKEEPER POLARIZED BIFOCAL SUNGLASSES -Acrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 5 16 (135mm) Lens width about 2 1 8 inches (54mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 8 inches (130mm)