Archived posting to the Leica Users Group, 2001/10/16
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]There are no firm answers on this one. Some people feel the DRs were cherry picked from the assemble line while others do not. Does it really matter? John Collier > From: Feliciano di Giorgio <feli@d2.com> > > I've searched the archives. > I've read the books. > I've spoken to people on the phone. > And everyone has a different answer. > > Is there a optical difference between a rigid and dual range Summicron > of the same vintage? Puts says they are exactly the same. Other people > tell me the seven element DR had higher resolution than the rigid seven > element, which had a bit more contrast. > > - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html