Tamron A005E SP 70-300mm, a perfect telephoto zoom for sports, racing and fast-moving objects. Compatible with Canon DSLR cameras. Tamron’s USD (Ultrasonic Silent Drive) and Proprietary VC (Vibration Compensation) image stabilization. Moreover Shoots fast-moving subjects without blurring even in low-light. Further the XLD (Extra Low Dispersion) gives crisp, clear images and sharp contrast. The latest autofocus motor technology converts ultrasonic waves into torque which quietly delivers a new level focusing precision and speed.