Temple length about 5 7/16 inches (135mm)

Lens width about 2 1/8 inches (54mm)

and unmatched clarity to allow you to see more details

Block 90% blue light

Lens height about 1 3/8 inches (34mm)

Polycarbonate Lens Pilot Bifocal Reading Glasses SG1502 Magnification Strength:+2.50 Temple length about 5 7/16Polycarbonate 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