There are 400 and 600 mm prime S lenses on the roadmap. What apertures do you expect? And do you think they will have pf lens elements?
Personally I hope (and think) that they are 400/2.8 and 600/4 and that they don't weigh more than the Canon and Sony lenses. I also hope for a built in arca swiss foot.
Post edited by snakebunk on