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