TR90 Polarized Sport Bifocal Reading Sunglasses

Polycarbonate lens, TR90 and rubber frame without spring hinges Frame width about 5 11/16 inches (145mm) Lens width about 2 3/8 inches (61mm) Lens height about 1 9/16 inches (39mm) Bridge (DBL) about 1/2 inches (13mm) Temple length about 5 1/8 inches (130mm) EYEKEEPER POLARIZED 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. Sunglasses and reading glasses, all in one. UV400 protective polarized readers and block 100% UVA-UVB harmful rays for superior eye protection.