With the introduction of lenses like Nikon’s 180-600mm, Canon’s 200-800mm, and Sony’s 100-400mm or 200-600mm, photographers now have a single tool that can cover a wide range of focal ...

Just think of the optical intricacies involved in designing and building a lens ... a native 600mm f/4 has been out of reach for most photographers, the Nikon Z 600mm f4 TC VR S and Canon RF ...