Titanium Rimless Polycarbonate Bifocal Sunglasses PCSG1504 feed-color-Black/Yellow/Grey Bridge (DBL) about 1/2 inches

Bridge (DBL) about 1/2 inches (13mm)

supporting clearer and more comfortable outdoor viewing

Frame width: 57/16"(138mm)

UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection

Titanium Rimless Polycarbonate Bifocal Sunglasses PCSG1504 feed-color-Black/Yellow/Grey Bridge (DBL) about 1/2 inchesTitanium without spring hinge Lens width about 2 3 8 inches (60mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 11 16 inches (18mm) 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 distance viewing.