Tamron's unique 50-400mm full-frame zoom for Sony FE — from standard to super-telephoto in one stabilised lens.
The Tamron 50-400mm f/4.5-6.3 Di III VC VXD launched in 2022 as a uniquely versatile zoom for Sony FE mount, covering from 50mm standard to 400mm super-telephoto in a single lens. The 8x zoom ratio starting at 50mm sets it apart from typical telephoto zooms.
Optically good for the extreme range — sharp at mid-focal lengths with acceptable performance throughout. VC stabilisation is essential given the slow aperture at the long end. VXD linear motor AF is fast and accurate — important for tracking at 400mm. Good close-up capability.
Sony FE mount with 67mm filter thread. Weighs 1155g — reasonable for 50-400mm range. Weather-sealed moisture-resistant construction. Minimum focus distance 25cm at 50mm with 1:2 half-macro ratio. Internal zoom — barrel length constant. Arca-Swiss compatible tripod collar.
Available used at mid-range prices. The 50mm starting point is unique — it can serve as your only lens for travel covering portraits through wildlife. The Sony 200-600mm G is sharper at the long end. For Sony shooters wanting maximum versatility in a single telephoto zoom.