Canon EF 11-24mm f/4L USM

Description

  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/4 to f/22
  • One Super UD and One UD Element
  • Four Aspherical Elements
  • SWC, Air Sphere, and Fluorine Coatings
  • Ring-Type Ultrasonic Motor AF System
  • Weather-Sealed Construction
  • Rounded 9-Blade Diaphragm