Originally posted by Glen I use only one of the K20's auto focus points. I don't really know why some DSLR's have so many. Now for exposure metering I can see where more is better but for focus points, 11 already seems like a lot. For the auto focus points, make them faster, smaller and maybe completely adjustable (rather than selectable). There is lots of room for improvements but I don't see "more" as the way to go here.
Define completely adjustable for us please.
Now, imagine a scenario where you are shooting vertical portraiture. You want to focus on the near eye, but the outside sensor group isn't a group, it is one sensor located on the center axis of the frame.
So, there are three options: use the end focus point to focus on the eye and put up with a composition that requires cropping, and the commensurate loss of quality that cropping bestows, or use a focus and recompose method which guarantees a loss of spontaneity which is adequate for formal portraiture, but I shoot models which is a different dynamic, or just give up on AF completely and focus manually, in which case why do I have to buy a useless feature in the first place, and could I please have something other than a dinky little APS-C viewfinder to focus with please.
Or, the manufacturer could take the initiative and update their decade old, pre DSLR AF system and make something that is as good as the rest of the camera.