It used to be that lens design was generally a tradeoff between convenience and excelling at a specialized purpose. However, in recent years, we have seen some absolutely remarkable lenses that upend the traditional defining factors that characterize prime and zoom lenses. One such lens is Tamron 35-150mm f/2-2.8 Di III VXD, and this excellent video review takes a look at the sort of performance and image quality you can expect from it in practice.