CANON EF 24-70MM F/2.8L II USM

Key Features
EF-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/22
One Super UD Element, Two UD Elements
Three Aspherical Elements
Super Spectra and Fluorine Coatings
Ring-Type Ultrasonic Motor AF System
Weather-Sealed Construction
Rounded 9-Blade Diaphragm