Tamron A071 28-200mm f/2.8-5.6 Di III RXD Full-Frame Lens for Sony E BundleThe 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