Antique or old glasses from 1930 with a metal frame and round lenses, dating back to the mid-century or earlier. They resemble protective eyewear or old reading glasses (Pince-nez or Goggles). Design: Round metal frame with leather or paper details behind the lenses. Type: Antique glasses with a classic or old industrial (steampunk) character. Frame Material: Metal Lens Material: Glass Lens Features: Polarized Type: Prescription