Product Overview:
- Focal length: 15-40mm
- Maximum aperture: T3 (f/2.8)
- Minimum aperture: f/22
- Minimum focus distance: 2 feet (0.6 meters)
- Image coverage: Super 35mm (up to 30mm diagonal)
- Weight: 4.4 lbs (2 kg)
- Dimensions: 221 x 114 x 114mm
- Front Diameter: 114mm
- Mount: Interchangeable between EF, E, and PL mounts (separate mount kits required)