Archived posting to the Leica Users Group, 2010/08/28
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]http://toothwalker.org/optics/chromatic.html Cheers Geoff http://www.pbase.com/hoppyman On 29 August 2010 05:13, George Lottermoser <imagist3 at mac.com> wrote: > The aberrations we're discussing > generally occur along edges of high contrast; > as your original image had; > or twigs against bright sky, etc. > > Regards, > George Lottermoser > george at imagist.com > http://www.imagist.com > http://www.imagist.com/blog > http://www.linkedin.com/in/imagist > > > > > > On Aug 28, 2010, at 1:03 PM, Jim Nichols wrote: > > > George, > > > > I decided to try the 35 Macro on the E-1, which causes me to change two > variables. First, no flash is involved. Second, the E-1 uses a Kodak > sensor. I see no signs of the chroma problem in this example, or others > that I examined. > > > > I now suspect that the fill flash, on the top of the camera, could > contribute to the top edge problem. But it sure allows me to get insect > images that I cannot get without it. :~(( > > > > http://gallery.leica-users.org/v/OldNick/Rose+of+Sharon.jpg.html > > > > Comments and critiques welcomed. > > > > Jim Nichols > > Tullahoma, TN USA > > > > _______________________________________________ > > Leica Users Group. > > See http://leica-users.org/mailman/listinfo/lug for more information > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information >