The Sigma 18-200mm f/3.5-6.3 DC OS Macro EF-Mount lens for Canon APS-C sensor DSLR cameras is the most versatile lens on the market. This lens can stretch from 18mm focal length all the way to 200mm, making it perfect not only for macro shots, but also long-distance shooting such as landscape, sports, or wildlife photography.The equivalent focal length provided by this stunning Sigma lens is 29-320mm when using a Canon DSLR camera. This Sigma lens also offers the Hyper Sonic Motor for the quietest and fastest autofocus on the market. The Optical Stabilizer system will minimize blur caused by camera movement during shooting. In addition, Sigma provides you with two Special Low Dispersion (SLD) elements as well as three hybrid aspherical lenses which provide you with high-quality images no matter what focal length you use.