Key Features. Full-Frame Format | f/1.4 to f/16 Hyper Sonic AF Motor, Manual Override Weather-Sealed, Protective Front Coating Rounded 9-Blade Diaphragm

Key Features. Full Frame | f/4.5-6.3 to f/22-32 Standard to Ultra-Telephoto Zoom HLA Linear Focusing Motor Dual Action Zoom System OS Image Stabilization SLD and FLD Glass Elements Brass Bayonet Mount and Arca-Type Foot Rounded 9-Blade Diaphragm