...so, is it a Nikon? F mount? Z mount (which I'm in the market for)? Or another brand?
Sorry for not being clear. I had computer issues and this is a follow-on post to my first one last Saturday. I have a Sony7ariii and these shots are with a Sony 100-400 GM lens using a Sony 1.4 t/c. My 2.0 t/c is a little soft for these type of shots.