Archived posting to the Leica Users Group, 1998/08/26
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Eric Welch wrote: > = > At 12:06 PM 8/26/98 -0400, you wrote: > >B.D. > > > >It seems reasonable that the Elves of S=F6lms discovered what to do wi= th one > >aspherical surface that had previously taken two. They seem to have > = > Actually, I heard somewhere that Zeiss and Leica have both found that i= n > some cases, two aspherical surfaces can introduce more problems than th= ey fix. I believe we heard it from Erwin Puts.