Archived posting to the Leica Users Group, 1998/05/05
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Henning J. Wulff wrote: > > The 400/6.8 on a VisoIII was always a real delight for me as far as > handling went. I shot birds in flight at 20 feet, which you could't do with > anything else (except may a Novoflex) before autofocus. Unfortunately, the > field curvature in my lens actually changed with time (and the lens got > less sharp), so I got rid of it in the mid 70's. Anyone know how this could happen? "field curvature in my lens actually changed with time" Dennis - -- Experience is a tough teacher. It gives the test before the lesson. - -unknown