Canon EF-S 55-250mm f/4-5.6 IS STMCanon EF S 55 250mm f 4 5. 6 IS STM Canon SKU: 8546B002 Helix SKU: CA8546B002 Overview For photographers and videographers looking to add versatility and range to their lens collection, the new EF S 55 250mm f 4 5. 6 IS STM telephoto zoom lens is a dream come true. Compact and lightweight with Optical Image Stabilizer for up to 3. 5* equivalent stops of shake correction, it extends the camera's reach significantly, capturing sharp images of far away