Tamron SP 15-30mm f/2.8 Di VC USD Lens (Canon EF) + Dust Blower + MORE - International Version (No Warranty) Canon EF Full Frame Lens; Aperture Range: f/2.8 to 22 XGM and LD Glass Elements; eBAND and BBAR Coatings Vibration Compensation; Built-In Lens Hood Fluorine Coating on Front Element; Rounded 9-Blade Diaphragm Ultrasonic Silent Drive AF System