Archived posting to the Leica Users Group, 2001/12/14
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Leica doesn't use plastic elements in its aspherical lenses. dan c. At 04:40 PM 14-12-01 -0600, Jeffery L.Smith wrote: >Hi John, > >The serial numbers can give you an idea of when the lens was >manufactured. I believe that some lenses have modifications to them, so >that one 35/2 may have no aspherical elements while a later 35/2 may >have aspherical elements. Some folks don't want plastic elements in >their lenses, while others don't mind so much. > - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html