I use the Sigma lens you mentioned, but FYI, here is the Nikkkor 70 - 300
for about $130 for the "G" version and $280 for the ED version at B&H (and
probably other places too):

Nikon Zoom Telephoto AF Zoom Nikkor 70-300mm f/4-5.6G Autofocus Lens - Black
Nikon Zoom Telephoto AF Zoom Nikkor 70-300mm f/4.0-5.6D ED Autofocus Lens




"Bobsprit" wrote in message
...
I have a new D70 with the 18-70mm kit lens and also a 50mm 1.8. I imagine
that
once in a while I'll want to do some deeper shots. I see the Sigman
70-300mm
APO is a popular low cost choice for under 200.00. Is there anything else
I
should be looking at? A 70-200mm would also work. I'd rather not spend
more
than 400.00 or so. It seems that after a lens like the Sigma there is a
HUGE
price jump to the next level. Anything in between?

Thanks for any tips on the most played out question ever!

RB