Frame width about 5 9/16 inches (142mm)

Frame width about 5 5/16 inches (135mm)

Temple length about 5 1/2 inches (140mm)

block 36% within 450nm-470nm

block 33% within 480nm

4 Pack Elegant Sleek Pattern Design Bifocal Reading Sunglasses SBR2011 Magnification Strength:+3.50 Frame width about 5 9/16Polycarbonate lens, plastic frame with spring hinges Frame width about 5 5 16 inches (135mm) Lens width about 2 inches (50mm) Lens height about 1 5 8 inches (41mm) Bridge(DBL) about 7 16 inches (11mm) Temple length about 5 5 16 inches (135mm) 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 magnification,which is for