4 Pack Chic Cat-eye Bifocal Reading Glasses Curved Readers BR2119 5pcs-ms Lens width about 2 1/16

Lens width about 2 1/16 inches (52mm)

eliminate dry eyes

middle degree for computer

Lens width about 2 1/8 inches(53mm)

4 Pack Chic Cat-eye Bifocal Reading Glasses Curved Readers BR2119 5pcs-ms Lens width about 2 1/16Acrylic lens,plastic frame with spring hinges Frame width about 5 3 8 inches (137mm) Lens width about 1 7 8 inches (48mm) Lens height about 1 5 8 inches (41mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 11 16 inches (145mm) 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