The Tamron SP 70-200mm f/2.8 Di VC USD Zoom Lens for Canon is a high-speed standard to telephoto zoom lens with a fast f/2.8 maximum aperture throughout the zoom range.
70-200mm Telephoto Zoom Lens.
Aperture Range: f/2.8-32.
Ultrasonic Silent Drive Motor.
Advanced Vibration Compensation.
Extra Low Dispersion Element.
Moisture Resistant Construction.