Polycarbonate lens, plastic frame with spring hinges
Frame width about 5 3/16 inches (131mm)
Lens width about 1 13/16 inches (46mm)
Lens height about 1 3/4 inches (44mm)
Bridge(DBL) about 7/8 inches (22mm)
Temple length about 5 3/16 inches (131mm)
EYEKEEPER BIFOCAL SUNGLASSES - 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 viewing. UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection.
