Today Tamron announced the development of a new 100-400mm f/4.5-6.3 Di VC USD lens (model A035) for Nikon F-mount. The official product launch will by the end of 2017. The US pricing is not yet announced. Press release: Tamron announces the development of a new ultra-telephoto zoom lens with superior image quality, advanced features and lightweight, compact … Continue reading Tamron 100-400mm f/4.5-6.3 Di VC USD lens (model A035) for Nikon F-mount announced