Originally posted by MrPetkus It's amazing that so many forum members were quick to trivialize and/or discredit, often in a snide, mocking tone, those who first reported this. Folks weren't given the benefit of the doubt but instead were treated to chest-beating remarks akin to Live with it Crybaby or Don't be such a Wuss.
If I was part of this group, then I apologize. I sympathize with the folks afflicted with this problem - I'd be returning mine if it had the same problem.
But on the other end of the spectrum, the sheer volume of discussion around this issue (along with some hyperbolic comments by critics) is creating some fear, uncertainty, and doubt among past, present, and potential Pentaxians.
The fact is that the issue mostly affects photographs of featureless surfaces taken at very small apertures. Beyond that, there are hundreds if not thousands of great photos here and on Flickr and elsewhere on the web that show the potential of the camera. I daresay that many have probably been taken with the afflicted cameras, yet we are none the wiser because the above-mentioned shooting conditions didn't exist when the shot was taken.
The K-5 may very well be my next camera. If it is and there is a problem, I thank the forum for bringing this issue to my attention. I'll seek a replacement in due time, but the string-of-pearls won't stop me from taking photographs.
My $.02, non-refundable.