2 Pack Pilot Full Rim Bifocal Reading Sunglasses Chic Readers SG1802 feed-color-Green/Red/Purple Lens width about 2 1/16

Lens width about  2 1/16 inches (53mm)

The 52 × 32 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

Lens height about 1 1/2 inches (37

there may be a 0 to 1 cm error

Temple length about 5 5/8 inches (143mm)

2 Pack Pilot Full Rim Bifocal Reading Sunglasses Chic Readers SG1802 feed-color-Green/Red/Purple Lens width about 2 1/16Polycarbonate lens, metal frame with spring hinges Frame width about 5 11 16 inches (145mm) Lens width about 2 3 8 inches (60mm) Lens height about 2 1 16 inches (52mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 8 inches (130mm) 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