This thread is suggesting serious fun. Imagine the dream
lens you would like to see, to have… and forget all about
price and psychics, weight and size, just dream!
I'll start.
I dream of a IF 300 ~ 800 mm, make it a ~ 1000 mm ƒ8 ƒ4.
I don't care about IS of any kind. Weather sealed and it
should be black of course.
The implied weight of the monster begs for an anti-gravity
system of some kind as going in the wild with a crane may
prove to be most unpractical!
…just dreaming!