Is that lower model no. means better quality lol, I don't have the hood I got the lens used, I use a metal hood instead. What about Sigma, I used the 18-250 it is quite nice, but I want a FF lens.
Originally posted by timw4mail Hmm...well, I have the manual focus Tamron Adaptall 2 71A (28-200), and the K-AF 171D (28-200), which is basically a K-AF version of the 71A. Both of which are probably very similar if not inferior to your 571D.
Do you have the hood to your lens? I took only the 171D to San Francisco, and was not terribly upset with the quality I got. My favorite image was actually out of an airplane window, which took some postprocessing, but came out surprisingly well.