Originally posted by JohnBee Thanks for all of the suggestions and responses so far(well...
for the most part).
So is there anyone who owns a K-5 along with another body that would be willing to take some contrasting images?
Having read claims such as the following(from
jamesm007 dpreview):
I am reminded that talk is cheap and where verified facts are the only means from which to get answers. Mainly where theories(such as these) may sound logical enough(even convincing) but that doesn't necessarily mean they are empirical either.
Talk is cheap! everyone is forgetting one thing. The AA filter. It can make a 16mp sensor give the resolution of a 10mp camera. It also does something else to the light. So we have users saying they do see some PF with their K-5s but talk is cheap... I have been looking at all RAW examples I can get my hands on. In most say 90% of the time the K-5 has higher PF/CA versus the D7000. OK so talk is cheap I can't verify what I am seeing. Can anyone do a controled test between the K-5 and say K20D with a lens like the DA18-55mm II, at f/5.6 or something?
I have noticed Klaus of Photozone is having his AA filter removed however so he can get max sharpness. OK an AA filter can disperse light more if its strong as in the case of the K-5. If the pixels are very sensitive (bloom easy) than this would explain why I see soft edges and CA/PF compared to the D7000? In softening detail (light) or filtering light it may be doing something strange per say... Why does not the D7000 show this? Or does it. I can't test any of my theories can or will anyone else?
BTW I base my claims on the fact that we have tons of pics from the K-5 showing high PF/CA. It was noticed right away. I can show many persons post speaking of it.
This from ManuH "or PF this is another matter. I've seen shots of K-7 and K-5 side by side and it seems the K-5 is definitively more prone to PF. And this is more difficult to get rid of. LR is not very good at it for example."
John I know you are smart, look and you will find the truth, whatever it will be.