Small Sports Bifocal Sunglasses TH6170-B Magnification Strength:+1.00 Lens height about 1 7/16

Lens height about 1 7/16 inches(36mm)

Bridge(DBL) about 13/16 inches (20mm)

Lens width about 1 7/8 inches (48mm)

block 33% within 480nm

Small Sports Bifocal Sunglasses TH6170-B Magnification Strength:+1.00 Lens height about 1 7/16Polycarbonate lens, TR90 and rubber frame without spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 5 16 inches (59mm) Lens height about 1 1 2 inches (38mm) Bridge (DBL) about 3 8 inches (10mm) Temple length about 5 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 magnification,which