Originally posted by Belnan Well as high iso shooting improves we are shooting in lower light conditions than ever befor. Autofocus improvements have not kept up, I find having to switch to contrast detect at times in lower light. When you shooting young kids in lower light you need good autofocus. I think the K5 is great, the low light autofocus is my only complaint.
what about the AF assist light in the K5 or K7. that should help, but note that regardless of make, none of the AF systems have kept up with the sensors.
in my perspective this is the big advantage of good fast MF lenses. you can see well enough to focus them manually.
Note that the contrast detect (i assume you mean live view) is so slow that if you need a shot in a hurry, forget it. same is true of all AF systems, regardless of make, the instant shot is lost in low light.