- Acrylic lens, plastic frame with spring hinges
- Frame width about 5 3/8 inches (136mm)
- Lens width about 1 13/16 inches (46mm)
- Lens height about 1 5/8 inches (41mm)
- Bridge(DBL) about 1/2 inches (12mm)
- Temple length about 5 1/2 inches (139mm)
- 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 viewing.