If you were looking for a single-frame solution, for full frame cameras, 200mm f2 exists and is relatively easily available, and at some point Canon and Nikon experimented with 200 F1.8 and 300 f2, which are next to impossible to get your hands on.
If you were looking for a single-frame solution, for full frame cameras, 200mm f2 exists and is relatively easily available, and at some point Canon and Nikon experimented with 200 F1.8 and 300 f2, which are next to impossible to get your hands on.