| Canon EF Lenses made by Sigma for less than $300 that have a 300mm or longer focal length | | | | | Max focal length | 300 mm | | | Auto focus | Yes | | | | | Weight | 0.6 kg | | | Zoom range | 4.3x | | | | | Length | 120 mm | | | Fixed aperture | No | | | | | Diameter | 76 mm | | | Fisheye | No | | | | | | | | | | "I think The Sigma 70-300mm 4-5.6 DG Macro lens is the most compact and economical choice for a telephoto zoom lens. It has Consistent Output, Durable, Easily Interchangeable, Quick and Sharp Focus, its Construction is Rugged and Strong" bhphotovideo.com | Max focal length | 300 mm | | | Auto focus | Yes | | | | | Weight | 0.5 kg | | | Zoom range | 4.3x | | | | | Length | 120 mm | | | Fixed aperture | No | | | | | Diameter | 76 mm | | | Fisheye | No | | | | | | | |