I found this site this morning while looking for IS info on my Sigma....http://www.imaging-resource.com/
maybe some of you already use it, but it's new to me and has some excellent test and data on lenses, et al.
they even run test on IS when they review a lens with IS...which is really nice...
The Real White Dog
if you can't catch a fish...catch a buzz....
#12976, joined 8-17-2002