block 31% within 490nm

Frame width about 5 13/16 inches (147mm)

Temple length about 5

metal frame with spring hinges

Frame width about 5 1/8 inches (130mm)

Pilot Style Polarized Bifocal Reading Sunglasses PGSG804 Magnification Strength:+1.50 block 31% within 490nmPolycarbonate lens, metal frame with spring hinges. Frame width about 5 1 2 inches (140mm) Lens width about 2 1 4 inches (58mm) Lens height about 1 7 8 inches (47mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 4 inches (133mm) EYEKEEPER POLARIZED BIFOCAL SUNGLASSES Sunglasses and reading glasses, all in one. UV400 protective polarized readers and block 100% UVA UVB harmful rays for superior eye protection.