- Acrylic lens, plastic frame with spring hinges
- Frame width about 5 1/4 inches (133mm)
- Lens width about 1 3/4 inches (44mm)
- Lens height about 1 11/16 inches (43mm)
- Bridge(DBL) about 9/16 inches (14mm)
- Temple length about 5 5/16 inches (135mm)
- 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.