My Sigma 150-500/5,0-6,3 HSM DG APO OS for Nikon
arrived today smiley so expect to find a new unscientific review
on my website within the next few weeks.
It certainly looks and feels impressive on my D200 but I have still
not had the opportunity to evaluate it’s optical quality.

I will use my trusty Nikon 18-200 VR to compare it against in the 150mm
and 200mm area and maybe I will be able to borrow an Sigma 80-400 OS
to compare against also, this will be fun for suresmiley

Thats all for now!