Key Highlights:
- Full Frame Ultra-Wide Zoom Lens- Mount: Canon EF-Mount Lens/Full-Frame Format
- Focal Length: 16-28mm, Angle of View 107°-76°
- Aperture: Max f/2.8, Min f/22
- Filter Size: 15 Elements in 13 Groups
- Lens Hood: Built-In
- 90 x133 mm, 950g