spending time outdoors often means switching between clear lenses and sunglasses

Frame width about 5 5/16 inches (135mm)

Bridge (DBL) about 3/5 inches (16mm)

Transparent lenses with coating

Lens height: 1 9/16 inches (39mm)

4 Pack Polygon Retro Bifocal Reading Glasses Edgy Readers BR2129 Magnification Strength:+2.50 spending time outdoors often meansAcrylic lens, plastic frame with spring hinges Frame width about 5 3 4 inches (146mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 9 16 inches (39mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 2 inches (140mm) EYEKEEPER BIFOCAL GLASSES 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