10-29-2011, 07:02 AM
AF adjustment on zoom lenses needs to be available for both zoom ends, otherwise it's useless. Few cameras offer this feature. I know the Olympus E-5 and upcoming Canon 1DX have it. Service centre folks must also learn how to calibrate a zoom lens.
Indeed, I have heard of more AF issues with the D7000 than the D300s/D700. Strangely, the AF problems reported on the D7000 sound eerily like what I faced on the Canon 7D. <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='' />
Can you rent cameras and lenses? If so, you may test out some cameras and lenses.
Indeed, I have heard of more AF issues with the D7000 than the D300s/D700. Strangely, the AF problems reported on the D7000 sound eerily like what I faced on the Canon 7D. <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='' />
Can you rent cameras and lenses? If so, you may test out some cameras and lenses.