Carson offers a timeless look, creating the perfect prescription frames that will always be on-trend. Featuring a simple rectangular shape, defined end pieces, and shatter-resistant lenses, these glasses offer both style and quality. Use our FIT GUIDE to find the right frame size. Dimensions: Lens Width: 50mm (2.0 inches) Lens Height: 40mm (1.6 inches) Nose Bridge: 21mm (0.8 inches) Hinge to Hinge: 131mm (5.2 inches) Temple Size: 143mm (5.6 inches)