Tamron really hit it out of the park with the 28-75mm f/2.8 Di III RXD, which offered an incredible balance between performance, image quality, portability, and, perhaps most importantly of all, price. The second iteration of the lens is now available, and it builds on the original with a range of improvements. This excellent video review takes a look at the new version and the sort of performance and image quality you can expect from it in practice.