Originally posted by krebsy97 I'm wondering if newer K-r's are experiencing this problem. For those of you who purchased within the last month, please chime in.
If the problem is hardware related, it's possible Pentax may fix the issue without notice.
I purchased a new K-r last month and it pretty much front focuses slightly beyond the available
range of correction adjustments in any non-natural light condition, using any of my 3 lenses.
(while focus in daytime/natural light is perfect)
While my old K-x was gone for warranty work I purchased a K-r thinking it would be an 'upgrade' and could then sell the K-x body once repaired,
well after a month of testing with the new K-r, my good old K-x came back from Pentax today and I've decided to keep it and sell the month old K-r instead...
My conclusions after a month of testing / fine tuning for my specific shooting condtions:
in favor or the K-x:
-autofocus slower but more predictable/accurate,
-In my opinion, image sensor more sensative at mid/high ISO (in the 400-800 range, I do mostly night shots)
-can access DEBUG_MODE to fine tune AF (done it before, great results)
issues found on K-r:
-what good are illuminated AF points if they're not accurate!
-AF illuminator beam: weak/useless, mostly gets blocked anyway by any larger diameter lens/hood (bad positioning)
-sensor not as sensative as K-x for night shots, requires 1 step faster ISO to get the equivalent result.
-limited range of AF fine tuning available in MENU, still no known DEBUG_MODE trick since released.
So there, my old K-x will do just fine for now, I'm not waiting for a magic firmware fix from Pentax to fix my 'new' camera.
If ever the K-x needs to be replaced one day, since I don't have that much invested in lenses...depending what Pentax
has to offer at that moment for an entry/mid level DSLR, lets just say I might be looking beyond a being 'different' system...
Michel