Some K-5 users (but no K-r user yet) have started to use the O-GPS1 to shoot star, here are some of the example works and results:-http://forums.dpreview.com/forums/readflat.asp?forum=1036&thread=38967853This picture is quite good, although not yet astonishing, I think:-(Click to Expand)And also test shots from another user:-http://forums.dpreview.com/forums/readflat.asp?forum=1036&thread=
