Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
12-17-2008, 10:00 PM   #1
Forum Member




Join Date: Oct 2008
Location: Utah
Posts: 51
How does AF Adjustment work in K20D?

I have a question that I can't find an answer for. I probably haven't looked hard enough, but why do that when I can pick the brains of the forum members.

My question is my title. But I don't mean how do I use it, I mean how does it work? Is the sensor moved to accommodate the focus problem in the lens? Is there just a calculation adjustment in the camera's computer system? Also, does it affect infinity focus? Anyone who knows anything about the mechanics of it, I'd be thankful for your answers.

05-08-2010, 01:53 AM   #2
Pentaxian
Class A's Avatar

Join Date: Aug 2008
Location: Wellington, New Zealand
Posts: 9,176
Have a look at my explanation attempt.

Last edited by Class A; 05-08-2010 at 05:16 PM.
05-08-2010, 12:15 PM   #3
Pentaxian
Ratmagiclady's Avatar

Join Date: Nov 2008
Location: GA
Photos: Gallery | Albums
Posts: 13,470
In terms of operating the camera, I do just have the mnemonic "+=more closer." (Of focus point)

The gramattical error's so I'll remember the words, not end up outguessing what the computer means.
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
adjustment, af adjustment, camera, focus, pentax help, photography, question
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
How does AF adjustment work? sterretje Pentax DSLR Discussion 7 05-08-2010 01:29 AM
AF adjustment (K20D) WMBP Pentax DSLR Discussion 12 05-25-2009 03:58 AM
K20D AF adjustment TTQ225 Pentax SLR Lens Discussion 4 05-09-2009 12:05 AM
Will K20D's BF/FF adjustment work for Tamron/Sigma lenses? raider Pentax DSLR Discussion 11 05-11-2008 07:45 AM
K20D AF adjustment ? Confused Pentax DSLR Discussion 5 01-25-2008 11:22 PM



All times are GMT -7. The time now is 12:41 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top