07-31-2020, 08:17 AM
The R5 will do better than just about any camera with BIF, Toni. The eye AF works fast even with birds, as female mixed bag Tony did manage to show.
It does not matter whether you test with a 200mm lens or a 1000mm lens, if the camera does better with 200mm than others, it will do the same with longer focal lengths.
Canon's DPAF II is pretty advanced in a lot of situations (speed, tracking, smooth video AF to name a few). Both with new RF lenses and new EF lenses, and even with old EF lenses like the old 500mm female mixed bag Tony used.
It does not matter whether you test with a 200mm lens or a 1000mm lens, if the camera does better with 200mm than others, it will do the same with longer focal lengths.
Canon's DPAF II is pretty advanced in a lot of situations (speed, tracking, smooth video AF to name a few). Both with new RF lenses and new EF lenses, and even with old EF lenses like the old 500mm female mixed bag Tony used.