• Acrylic lens, plastic f rame with spring hinges
• Frame width about 5 5/16 inches (135mm)
• 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 5/16 inches(135mm)
• 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 distance viewing.
  UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection.