We are lucky to have a huge range of quality supertelephoto zoom lenses to choose from nowadays — so many, in fact, that it can be difficult to know which is right for you. This excellent video review takes a look at three of the best options: the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports, Sigma 150-600mm f/5-6.3 DG DN OS Sports, and the Sony FE 200-600mm f/5.6-6.3 G OSS.