3 pack bifocal sunglasses thin metal hollow readers sbr2301 Magnification Strength:+1.00 [Struttura clip-on sicura] - Grazie

[Struttura clip-on sicura] - Grazie al meccanismo a molla

56 Mid-index

Solid Construction: Meticulously built to withstand regular use without succumbing to damage

Blocca il 40% della luce blu

3 pack bifocal sunglasses thin metal hollow readers sbr2301 Magnification Strength:+1.00 [Struttura clip-on sicura] - GraziePolycarbonate lens, metal frame with spring hinges Frame width about 5 1 4 inches (133mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 11 16 inches (43mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 3 8 inches (137mm) 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