Elevate your wardrobe with studious Carson, a traditional square design. These refined glasses protect your eyes from exposure to harmful blue light from screens. With a sturdy acetate frame in four subtle hues, experience all-day comfort in timeless style. 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)