Originally posted by Smeggypants Pretty serious. I would advise you read Falconeye's report on the fault
The K-5 front focusses on low light < EV4 - I spotted the fault on my K-5 within 2 hours of owning it.
Here's two images taken by myself of the same car number plate with my K-5 with attached Sigma 30mm/1.4
Wow that looks serious indeed!
Glad I saw this post since I have a K-5 waiting for pick-up at Henry's.
I guess the thing to do now, would be to test it prior to taking it(no sense settling on a defective camera).
Any tips on testing if the camera has this issue?
I was told this was new stock(with good sensors) and so I'm hoping it might also come free of issues such as the one seen above also.