Wow thats a monster bro. a medium format 500? amazing. Congrats on the channel's success my bother. Proud of you. Keep rockin the John William Ishii photo channel.
I think it is incredible that Fuji have been able to make this 500mm so compact and Light weight for the 33x44mm sensor Cameras. So now I wonder if Fuji will make all their Lenses more compact and Light weight, because some are a bit big and heavy !
Quite the setup John, I think I hear Diana sneaking up behind you to steal it away, you may never see it again. Congrats and have a lot of fun with it. - Jeff