Sigma 20mm f/1.4 DG HSM Art

KEY FEATURES

• Compatible with E-Mount Lens/Full-Frame Format
• Super Multi-Layer Coating Hyper Sonic AF Motor, Manual Override
• TSC Material, Brass Bayonet Mount Built-In Petal-Shaped Lens Hood
• Aperture Range: f/1.4 to f/16 Two FLD Elements and Five SLD Elements
• Rounded 9-Blade Diaphragm