cjc2 wrote:
First of all, that particular Sigma is an old design, nowhere near the quality of their ART line. Secondly, I would seriously doubt your statement. I would consider none of those slow lenses very good, but the Sigma better than the Nikon version, especially the newest version - no way! Best of luck.
Sorry to disappoint you but the Sigma 100-400 I reference, is the NEW design that just came out NOT the old design that you mention..... I think I'm more than qualified to offer my opinion/observation on Nikon gear that I've owned and used extensively out in the field! I've been shooting with Nikon since the early 80's so I've seen the good, bad and ugly of what Nikon has offered us.