Originally Posted by The1
my eyes will remain on this until the price reveal, then i will likely be running the other way.
but 580mm on a crop body would be fun
Yeah, a 928mm equivalent at f5.6 (assuming 1.6x crop for Canon and a 1 stop loss in TC mode) might be handy.
I'm a Nikon guy, and I'd love to have the 200-400. It is just big bucks for a hobbyist...