T he Tamron 50-400mm F4.5-6.3 Di III VXD is one of our favorite full-frame superzoom lenses. Its combination of superb ...
Central sharpness is excellent from f/4.5 to f/11, very good at f/16 ... The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with in-camera corrections ...
The 50-400mm F/4.5-6.3 Di III VC VXD is getting some autofocus improvements and support for shooting at up to 120fps.