Originally posted by dbh None of my lenses have any focus adjustments applied, and to my eyes focus is spot-on.
Anyway, make sure you get the latest Exiftool as I think there have been a few Pentax-related updates recently. It's up to ver 9.40
ExifTool by Phil Harvey
Do you find you need to apply much correction for your lenses?
It varies quite a lot. On my K5iis I applied the following adjustments.
DA*16-50 +6 (best setting over zoom average)
DA*60-250 +2 (best setting over zoom average)
DA*300mm +2
DA 70mm ltd +1
DA 35mm macro ltd +7
DA 15mm ltd (no adjustment)
18-55mm WR +4 (best setting over zoom average)
These values were derived from FocusTune and I found the results noticeably better to my eye. I definitely need to determine what the best settings are for my 35mm macro on the K-3 as at the moment I can't get an in focus image out of it, whilst it's fine on the K5iis. Meanwhile the 70mm is spot on at +1.
Thanks for the link to EXIFTools, that's the version I currently have, but I can't work out how to get the GUI to know that I have EXIFTools running.