........sounds obvious after you see the geometry.
Why spot focusing and recomposing is a bad idea
http://www.outbackphoto.com/workshop/phototechnique/essay06/essay.html
I wonder though would I really like to go back to uning the multiple AF points?
Why spot focusing and recomposing is a bad idea
http://www.outbackphoto.com/workshop/phototechnique/essay06/essay.html
I wonder though would I really like to go back to uning the multiple AF points?