Richard Ward wrote: >>> I'm noticing a 'trend' in my shooting where my 90 Elmarit consistently is outperforming my 50 Summicron when I'm shooting. <<< Which versions? The late 90mm Elmarit-R is thought to be nearly apochromatic. As an aside, I find a well-corrected lens easier to focus manually than a weaker lens (not that the 50 is weak in any way). Doug Herr Birdman of Sacramento http://www.wildlightphoto.com ------ Unsubscribe or change to/from Digest Mode at: http://www.lrflex.furnfeather.net/ Archives are at: //www.freelists.org/archives/leicareflex/