"Question: How is the K-1 autofocus, as compared to say, a K-5?" Thanks to Hoya, the K-5 had quite poor autofocus, especially in low light. On the other hand, the K-5II and IIs (I have both) have excellent AF.
I have used my K-1 only a little so far, but my impression is that it hunts more than my K-5II and IIs cameras, and has more trouble finding focus in low light. That is not to say that the K-1 AF is bad, just that it seems a step backward from the excellent AF of the K-5II series cameras. I never used a K-3. If you are using a K-5, you will be pleased with the K-1 AF. On all my cameras, I use only central point autofocus. Joe -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.