Tamron AF 70-200mm At VC USD f / 2.8 Lens for Canon is a lens with a constant f / 2.8 constant aperture, as well as sophisticated optical and physical design. With optics, the enhanced layout contains one XLD element and five LD elements to suppress color borders and color aberrations for striking clarity and color accuracy, and the BBAR and eBAND layers have been applied to reduce flare and ghosting. Complementing optical assets, the f / 2.8 70-200mm is also equipped with an advanced Vibration Compensation (VC) system that compensates for up to five camera shake stops for sharper handheld shots. Ultrasonic Silent Drive autofocus motor shaped ring is also featured for responsive and accurate performance, and also provides full-time manual focus for well-adjusted controls. In addition, the lens is also dustproof and humid as it works in trying environmental conditions, and is paired with a rotating and removable tripod leg with a compatible base of Arca for smooth shooting on a tripod or monopod.
Canon EF-Mount / Full-Frame Format Aperture Range: f / 2.8 to f / 22 One XLD Element, Five LD Elements eBAND, BBAR, and Fluorine Coatings Ultrasonic Silent Drive Autofocus Motor VC Image Stabilization Dust and Moisture-Resistant Construction Removable Arca-Compatible Tripod Mount Rounded Nine-Blade Diaphragm.