bahrammonshat

<p>I enjoyed my D90 a lot and the only problem I had with it was its inability to fine tune the AF. I replaced it with D7000 which can fine tune the AF. Problem solved. Having said that I use the D7000 as a back up for my D610.</p>

<p><em>dr:</em><br> <em>As Rodeo Joe mentioned the Tamron 24-70 2.8 is one of the few lenses that I haven't needed to apply AF fine tuning,whereas I have had to do some slight focus tuning with all my Nikon's.</em><br> I am not sure why this means a problem with Nikkor lenses? AF fine tune is quite a normal thing to do with nothing to do with lens quality. It could be just a matter of luck if you didn't need to do it for a lens.<em><br /></em></p>

<p>I used to own and use Nikkor 24-70mm (Non-VR), excellent lens. I then purchased the Tamron. After around 3000 shots with the Tamron sold the Nikkor, for reasons as described above. Still happier with the Tamron. Although the heft of the Nikkor was nice!</p>

<p>May I suggest doing it with some patience as you will then know your AF will be spot on. It is worth it, I think.</p>

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<p><em>Gavin Lister wrote: I have been using the Nikon version now since it was first introduced and really like it. But....I am about to order the Tamron.</em><br> Hi Gavin. Would appreciate your feedback on the Tamron since you purchased one. Thanks.</p>