Archived posting to the Leica Users Group, 1998/05/26
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Alf, Dan: As a member of the SA f3.4 fan club, I have a question with regard to distortion. We know that both the classic SA and Zeiss 38mm Biogon (for the Hasselblad) designs exhibit very small distortion(<<1%) and thus favored for architectural photography. Do you have any information if the newer retrofocus designs in the 21 f2.8 Elmarit or the later asph version show such low distortion? Perhaps Erwin has the answer. regards, Andrew J.