Yes, you are spot on David. I'm wrestling with that aspect of this issue. This is a CMOS medium format back (most recent, almost, version) and a drawback is poor ISO performance above native (50) +1 or 2. I would expect better and will be working further on it. Thanks for confirming this, Bob Sent from my iPad On Apr 22, 2013, at 7:51 AM, David Young <dsy@xxxxxxxxxxxxxxx> wrote: > God Mornin', Bob! > > Great shots! > > But, if I may ask a question... was image #5, "Dogwood Blossom Portrait" > taken > at a very high ISO? > > I ask because while the dogwoods look great, there is something (at least on > my > monitor) that looks "odd" about the tree trunk, in the background. It seems > to > have far more noise than I'd expect from ISO 200 indicated! > > Perhaps it's a quirk of my monitor. > > The rest of the images are technically superb and beautifully crafted. > > Thanks for sharing your time in Yosemite with us! > > David. > >> Despite my efforts to complain that it is too bright and sunny here, the >> images that present themselves continue to defy me. Hopefully I have >> done the beauty that always saturates Yosemite justice. >> Images are here; hope you enjoy... >> http://www.rgaphoto.com/2013-04-Yosemite/index.html >> >> >> Tomorrow the conference begins, so little time for photography... > ------ > Unsubscribe or change to/from Digest Mode at: > http://www.lrflex.furnfeather.net/ > Archives are at: > //www.freelists.org/archives/leicareflex/ ------ Unsubscribe or change to/from Digest Mode at: http://www.lrflex.furnfeather.net/ Archives are at: //www.freelists.org/archives/leicareflex/