Archived posting to the Leica Users Group, 1998/07/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The collapsible and rigid Summicrons are different optical designs. The rigid is _slightly_ better at the edges at wider apertures. Both are very fine performers. Cheers! kw >Are the collapsable 50mm as good as the non-collapsable lenses? I am >especially interested in the screw mt lenses...thanx in advance. > >eyes - ---- Ken Wilcox Carolyn's Personal Touch Portraits LHSA, MEA, LAW preferred---> <wilcox@mail.tir.com> <kwilcox@gfn.org>