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02-27-2010, 04:14 AM   #1
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K20D correcting back focus procedure

Hi everybody,
I know this issue has been adressed before but I fail to find it again.
Please advice.
Thanks in advance
Xavier

02-27-2010, 06:29 AM   #2
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Page 106:

http://www.pentaximaging.com/files/scms_docs/K20D_Manual.pdf

Rather than using a test pattern, take a picture of something with detail at your normal working distance. Then, "bracket" that with plus and minus adjustments. Do a few at each setting. Then, take those back to your computer and decide which has the best focus.

Repeat for each lens.
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