Product details:

The Tamron 28-200mm f/2.8-5.6 is the worlds first all-in-one-zoom to achieve a maximum aperture of f/2.8 at the 28mm wide-angle end. The new lens takes the convenience of an all-in-one zoom and adds a fast-maximum aperture of f/2.8 and remarkable image quality to enhance the potential for photographic applications. The Tamron 28-200mm f/2.8-5.6 covers an expansive range of focal lengths from 28mm to 200mm. This empowers diverse photographic expression, from wide-angle shooting of sweeping landscapes to close-up and compressive compositions at telephoto. Superb Optical Performance To assure superb optical performance, it features a precise arrangement of special lens elementsincluding LD (Low Dispersion) and XLD (eXtra Low Dispersion) lens elementsthat accommodate the increasingly high resolutions of todays digital cameras. Enabling high-quality image rendering throughout the zoom range, the lens responds to users photographic expressions in powerful style. Close-Up Performance At 28mm, the Minimum Object Distance (MOD) is 0.19m with a magnification ratio of 1:3.1, while at 200mm the MOD is 0.8m with a magnification ratio of 1:3.8. Capture stunning close-up images and leverage the bokeh utilizing a large F-number and enjoy unique close-ups that were not possible with all-in-one zoom lenses until now. Portable Design With its 4.6-inch length, 20.3-ounce weight, and filter diameter of a mere 67mm, the 28-200mm f/2.8-5.6 offers excellent portability. When combined with a compact, lightweight full-frame mirrorless camera, it allows photographers to capture virtually every scene they encounter in daily use, travel, sports and nature. Breaking conventional limitations and broadening the horizons of photographic possibilities, this zoom lens writes a new chapter in the history of the all-in-one zoom lens.