I have a Minolta Dimage S414, and my wife has a Dimage S404. These two are almost the same camera. I also have a Dimage X.
Since I'm interested in getting into digiscoping, I've experimented with these cameras and a pair of binoculars. It worked very well with the Dimage X, but the S414 and S404 had serious vignetting problems; which, oddly, was worse at the telephoto end of the zoom thn at the wide angle end.
Does anyone have any idea why the vignetting would be worse at telephoto? Has anyone been able to come up with a set up that works with the Dimage S414?