| Canon EF Zoom Wildlife lenses that have a f/2.8 or faster aperture | | | | | Aperture | f/2.8 | | | Image stabilization | Sigma OS | | | | | Weight | 3.4 kg | | | Max focal length | 300 mm | | | | | Length | 291 mm | | | Min focal length | 120 mm | | | | | Diameter | 121 mm | | | Auto focus | Yes | | | | | | | | | | "This lens has brought new meaning to photography, it's probably one of the best lenses ever developed" bhphotovideo.com | Aperture | f/2.8 | | | Image stabilization | None | | | | | Weight | 15.7 kg | | | Max focal length | 500 mm | | | | | Length | 726 mm | | | Min focal length | 200 mm | | | | | Diameter | 236 mm | | | Auto focus | Yes | | | | | | | |