Canon EF-S 55-250mm F4-5.6 is STM

Product Description Fast and silent lens functions. Improved image stabilization. 55-250Mm focal length. Aperture: 1: 4-5.6. Warranty: one year. 6.7 in. L x 4.6 in. W x 4.3 in. H (1.2 lbs.). From the Manufacturer Untitled Document EF-S55-250mm f/4-5.6 IS STMFor 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 objects, even when handheld. It features Canon's amazing STM stepping motor and a newly designed high-speed CPU, rear focus mechanism and improved AF algorithm for high-speed performance, supporting Canon's Movie Servo AF for smooth, quiet and continuous focus adjustments. The EF-S 55–250mm f/4–5.6 IS STM lens features one UD lens element that reduces chromatic aberration, helping to achieve excellent image quality with high resolution and contrast. The front element does not rotate, ensuring easy compatibility with accessories like polarizing filters, and full-time manual focus is available even while in AF mode. Enhanced coatings on the lens elements deliver excellent color balance and minimize ghosting and flare, and a 7-blade circular aperture delivers beautiful, soft backgrounds. The EF-S 55–250mm f/4–5.6 IS STM lens has a compact design thanks to a new six-group zoom system that provides a maximum magnification of 0.29x at the telephoto end and a minimum focusing distance of 2.79 ft./0.85m throughout the zoom range. * Based on CIPA (Camera & Imaging Products Association) standards. Testing performed using the EOS 7D digital SLR camera at a focal length of 250mm (400mm in 35mm equivalence).SpecificationsFocal Length & Maximum Aperture: 55–250mm 1:4–5.6Lens Construction: 15 elements in 12 groupsDiagonal Angle of View: 27°50' – 6°15'Focus Adjustment: Rear focus system Closest Focusing Distance: 2.79 ft. / 0.85mFilter Size: 58mm diameter Max Diameter x Length, Weight: 2.8 x 4.4 inches, approx. 13.2 oz./70.0 x 111.2mm, approx. 375gSample ImageClick here for larger imageMTF Charts

• High magnification, compact and lightweight EF-S telephoto zoom lens with Image Stabilization for up to 3.5 equivalent stops of shake correction. Based on CIPA (Camera & Imaging Products Association) standards. Testing performed using EOS 7D at focal length of 250 millimeter (400 millimeter in 35 millimeter equivalence).
• One UD lens element reduces chromatic aberration throughout the zoom range, for excellent image quality with high resolution and contrast.
• New six-group zoom system provides a compact design while achieving a maximum magnification of 0.29x at the telephoto end.
• Minimum focusing distance: 2.79 feet; 0.85 meter (full zoom range).
• Kit Inlcudes lens, lens cap E-58II, lens dust cap E, instruction book, warranty card