Frame width about 5 3/16 inches (131mm)

Temple length about 55/16 inches (135mm)

block 55% within 470nm

Temple length about 5 11/16 about (145mm)

Lens height about 1 5/8 inches(42mm)

Half Rimless TR90 Sport Bifocal Reading Sunglasses TH6226-B Magnification Strength:+1.75 Frame width about 5 3/16Polycarbonate lens, TR90 and rubber frame without spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 7 16 inches (62mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 4 15 16 inches (125mm) 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