Quality and customer satisfaction is our moto Features Affordable telephoto zoom lens 88-400mm equivalent focal length 4-stop Image Stabilizer with automatic panning detection UD element Super Spectra coatings Circular diaphram Canon EF-S 55-250mm Lens Affordable, powerful telephoto zoom The EF-S 55-250mm f/4-5.6 IS is a telephoto zoom lens combining powerful performance with high image quality. With a focal length equivalent of 88-400mm in 35mm format, it is ideal for photographers seeking an affordable, versatile lens for general-purpose telephoto photography. Image Stabilizer with automatic panning detection To combat the effects of camera shake, the EF-S 55-250mm f/4-5.6 IS incorporates Canon’s latest 4-stop compensation Image Stabilizer technology. This allows the use of shutter speeds up to 4 times slower with no perceptible increase in image blur.