• Acrylic lens, metal frame with spring hinges
• Block 60% blue light, 20% color distortion
• Frame width about 5 5/16 inches (135mm
• Lens width about 1 15/16 inches (50mm)
• Lens height about 1 inch (25mm)
• Bridge (DBL) about 9/16 inches (15mm)
• Temple length about 5 1/8 inches (130mm)