• Acrylic lens, plastic frame with spring hinges
• Frame width about 5 5/16 inches (135mm)
• Lens width about 1 13/16 inches (46mm)
• Lens height about 1 1/2 inches (38mm)
• Bridge(DBL) about 7/16 inches (11mm)
• Temple length about 5 1/2 inches (140mm)
• PHOTOCHROMIC LENSES - Transparent lenses in the door, it will be change to grey color in the sunshine within 10 minutes.