The post Report: Tamron Is Developing a 50-400mm Zoom Lens appeared first on Digital Photography School. It was authored by Jaymes Dempsey. Tamron has unveiled the 50-400mm f/4.5-6.3 Di III VC VXD for Sony, a zoom lens that promises to pack an extraordinary focal length range, speedy autofocusing, and outstanding optics into an impressively compact body. The 50-400mm will attract plenty of photographers based on focal length alone; bird, wildlife, and sports shooters will appreciate the lens’s super-telephoto long end and flexible zoom range, while travel and portrait snappers will love the lens’s ability to handle scene-setting images, full-body and group photos, and tighter headshots without skipping a beat. Even landscape photographers may consider switching out several primes or telephoto zooms...