Originally posted by Aslyfox can you give quick easy to understand instructions on how to do that
I have the big guy - HD Pentax-D FA 150-450mm F4.5-5.6 ED DC AW
It's a hassle, you have to take a few shots, look at them then adjust the slider then take another shot, look at it etc...
Much like in the micro adjustment review here sans the fancy ruler/target adjustment gadgets
here
Just look for a suitable target like a tree branch or lamp post. If you have railing or something that is at a shallow angle and shows off the focal plane it can help telling how much you are back or front focused.
The subject details and outline will tell the proper focus, but this is nit-picking, just look at the image at 4-8x magnification and you will be able to tell if the focus improved.
Edit: Oh, and use AF.S single point center point
Edit 2: Don't forget to set the adjustment that it saves it for that specific lens code and not for all of the lenses. C26, setting 3 - Apply One
Last edited by Sterby; 05-18-2017 at 03:27 PM.