Canon EF 500mm f/4L IS II USM Telephoto Lens
EF-Mount Lens/Full-Frame Format
Aperture Range: f/4 to f/32
Kit includes either hard travel case or lens backpack
Ring-Type Ultrasonic Motor AF System
Optical Image Stabilizer
Power Focus, Focus Limiter, Focus Preset
Weather-Sealed Design, Fluorine Coating
Detachable, Rotatable Tripod Collar
Rounded 9-Blade Diaphragm