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Forum: Troubleshooting and Beginner Help
06-04-2011, 09:01 AM
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Thanks for the input. Actually, I don't use printed charts for focus testing & have put this lens through extensive testing in multiple scenarios. I wasn't wondering *if* the issue exists, just wondering if the lens could be brought back into spec...but, what you say about the AF sensor in the camera makes sense. I've had a couple of other lenses that required +8 adjustment with this body to be spot on. Seems that I'm seeing a pattern of needing adjustments to the high end of the + side, and the camera is the common component. That may well be where the issue is. Thanks again!
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Forum: Troubleshooting and Beginner Help
06-03-2011, 09:14 AM
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I've run into an issue & wanted to post here to see what you guys think. I just bought a used 15mm Limited and am getting inaccurate AF on my K5. I went through my normal test/adjust routine, with which I've successfully dialed in other lenses. The problem with this 15 is, I'm maxed out at +10 and it's still significantly back focused. Is this something that Pentax can fix if I send it in for service?
Thanks,
Kerry
kerry mcclain photography |
