Archived posting to the Leica Users Group, 2010/04/13
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Read the paper Mark, with reference to p 32. The first figure on that page shows the phenomenon clearly and the text explains it well. I see it all the time in files and prints from all sorts of cameras and lenses, including microscopes. Marty On Wed, Apr 14, 2010 at 1:24 PM, Mark Rabiner <mark at rabinergroup.com> wrote: >> I was talking more about the texture inside the OOF highlights as >> rendered by ASPH that they show in this paper and which I have seen, >> increasingly since I got the M8 and used the M9, caused by the >> slightly rogher texture of the syrface of the aspherical surfaces of >> the lens. ?No myth. >> >> Although I still am of the firm opinion that the better correction of >> spherical aberrations in the asph lenses makes their bokeh worse than >> that of many pre-asph equivalents. ?particularly the 35s and the 90 >> Summicron. ?The newer asphs - the 50/1.4, 75/2, the 21 and 24 >> Summiluxes are better. ?I still use them all, but for some purposes I >> prefer the older lenses. >> >> Marty > > Texture inside the out of focas highlights? > Texture of what? > > > [Rabs] > Mark William Rabiner > > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information >