Canon EF 16-35mm f/4L IS USM Lens
Key Features
- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/4 to f/22
- Two Ultra-Low Dispersion Elements
- Three Aspherical Elements
- Super Spectra and Fluorine Coatings
- Ring-Type Ultrasonic Motor AF System
- Optical Image Stabilizer
- Weather-Sealed Construction
- Rounded 9-Blade Diaphragm