Patrice
No longer a newbie, moving up!
I already have a Nikon 28-70 but just out of curiosity I just bought a second hand Tokina 28-70 ATX Pro I (Angenieux design) with the screw on lens hood. This one is a Japanese market lens marked f/2.8 and not the export version which was marked f/2.6 - 2.8. It will be interesting to see how this performs on the D700 when it gets here in a week or so.
Sometimes I prefer the rendering of older lenses.
Sometimes I prefer the rendering of older lenses.