Innovative all-in-one lens that does it allThe Tamron 28-200mm F/2.8-5.6 Di Iii Rxd (Model A071) for Sony E-mount provides an unprecedented blend of optical performance and versatility. This compact, lightweight all-in-one travel zoom lens features a world-first F2.8 aperture at 28mm, delivering high performance across its entire range. The lens is 4.6" (117mm) long and weighs 20.3oz (575g), making it ideal for travel.Optical performance is enhanced with special glass elements to reduce chromatic aberrations, ensuring sharp images from edge to edge. It excels in close-up shooting with an impressive minimum object distance (Mod) at both wide and telephoto settings. The Rxd stepping motor ensures fast, precise autofocus, and the lens is built with moisture-resistant construction and a fluorine coating for durability. The 28-200mm F2.8-5.6 captures everything from landscapes to portraits, making it a versatile and innovative choice.