Originally posted by the swede Nikon D7000: from a poster on DPR.
"If you have this issue, all you can do is to either exchange it for a new one, or send it in for a replacement of the vertical lever, that seems to cause this common problem. But that will take a few weeks probably. You can't adjust for this issue with the fine tuning because if you correct it for tungsten light you will get severe front focus in daylight.
This is really common with the D7000, and my reseller (one of the biggest in sweden) has said that they have gotten a huge amount of their D7000s back for these kind of issues. So be sure to check it out while you still can get it replaced."
I think everyone is aware that other brands have issues too. The D7000 and the Canon 7D, both newer models like the K5, seem to be having focus issues.
Some older Canon models had issues, including some very expensive pro models.
The Nikon D700 has been reported to have a flash shoe that lasts a year or less before it needs replacement. The Nikon SB900 overheats in heavy use from what I have read.
BTW, I am not directing these comments at you specifically, the swede, but your post is very similar to others that point out failures in other brands as if a Nikon failure or design fault has any bearing on the K5 problems. It doesn't.
I suppose some feel the need to warn others who are thinking of switching from Pentax about the faults of other brands, but this thread is titled 'K5 AF trouble catch-all" not "Warn everyone that other brands fail too" or "Pentax failures are ok because Nikon and Canon have failures too" thread.
Others, I think, just use the other brand failure comments as a deflection for the Pentax issues, and I fail to see how this is at all useful?
Failures in other brands in no way make the K5 usable in certain low light conditions and it seems to me that pointing out such failures to users with problem K5s is off topic at best, and causes frustration and bickering at worst.
Ray