In the past few years, we have seen a few zoom lenses that push the boundaries of lens design and performance to the point that they can conceivably replace several prime lenses with comparable performance and many times more convenience. One such lens is the Tamron 35-150mm f/2-2.8 Di III VXD, which offers an impressively wide aperture combined with a highly versatile focal length range, and this great video review takes a look at the sort of performance and image quality you can expect from it.