Lenses like the Tamron 35-150mm f/2-2.8 Di III VXD have shown the company has their eye on creating options that can replace several more specialized optics in a photographer's bag. The 50-400mm f/4.5-6.3 Di III VC VXD continues that trend by offering everything from normal to supertelephoto focal lengths, and this great video review takes a look at the lens and the performance and image quality you can expect from it in real-world usage.