Polycarbonate Lens Pilot Bifocal Reading Glasses SG1502 Color:Clear and also avoid using household

and also avoid using household detergents or soaps

titanium and metal frame with spring hinge

Lens width about 2 1/16 inches (53mm)

DIMENSIONS:

Anti-Scratch

Polycarbonate Lens Pilot Bifocal Reading Glasses SG1502 Color:Clear and also avoid using householdPolycarbonate lens, metal frame with spring hinges Frame width about 5 7 16 (138mm) Lens width about 2 1 4 inches (54mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 5 8 inches (15mm) Temple length about 5 5 16 inches (135mm) 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