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
| Brand: Canon |
| Lens Format Coverage: Full Frame Lenses |
| Lens Types: Standard Zoom |
| Maximum Aperture: f/2.8 |
| Zoom Focal Lengths: 24-70mm, |
| Zooms / Primes: Zoom Lenses |
