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

• 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).