Originally posted by TroutHunterJohn Has anyone done or found a head to head comparison between the da*300 vs the 150-450 @300 under the same conditions? I would love to know the results (I think).
I'll do it the next time I'll shoot birds from a hide, but it may not be before a few months (too cold for me at the moment to wait outside several hours without moving ^^). But on the quick test shots I have done so far, even when looking at 100% it's hard to tell which picture has been taken with which lens, and which is the better one. The IQ is so close that you may see more differences between two pictures taken with one of the lenses than between two pictures taken with each lens. Again, that's based on my first tests, and maybe I'll see more difference in a hide, with a perfect light, a tripod, and a still bird 5 meters away.
What is absolutely sure, is that the IQ with the 150-450 is absolutely fantastic compared to the DA*300 + 1.4TC (well, at least for my copies). I was very disappointed by the TC, and I'm very happy with the D-FA.