
Oddly enough, I received the 80-400 vr a few days ago. I can't judge it's AF speed on other cameras, but many have said it's faster on the D2x than previous Nikon models. Seems to be pretty rapid, and the focus limiter does help stop it going through distances that aren't needed.Stephen North said:Look at the weight of the 200-400VR and you might think again - particularly if like me you carry a scope & tripod around too.
The 80-400 is not as slow now they've put a limiter on the AF and its much cheaper.
I'm just getting teh feel of it but these results suit me fine:-
http://www.chog.org.uk/Photo%20Archive/Harbour%20Gallery%2035.htm
S
Even with a 1.4x tc it's acceptable for static birds, though you'll need to up the ISO though, VR can only do so much... see attached thumbnail
cheers,
Andy