It's been rumoured for weeks, leaked ahead of annoucement and now it's here; Samsung's first digital SLR, and the first fruit of the Samsung / Pentax tie-in announced in October. The GX-1S is a lightweight 6 megapixel camera with a 2.5-inch screen, ISO up to 3200 and a Pentax AF lens mount. Nothing we haven't seen before; the GX-1S is a rebadged Pentax *ist DS2 (there's some new Schneider lenses too, but they also appear to be straight re-badge jobs).