Archived posting to the Leica Users Group, 2009/12/04
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]>>> Sigma 20mm F1.8 EX DG ASPHERICAL RF << > > Yet another lens I considered. I had a bad experience with two Sigma > lenses years ago. OTOH, I think Sigma has made some pretty fine optics; > the Vivitar Series 1 90 Macro for one (which I owned); and several Leica > lenses, if I'm not mistaken. Still, if it says Sigma on it, I'm suspect. > Plus, what's with the EX DG RF designations? It's like they're trying to > hard in the name to make the lens seem really special. Whatever happened > to brevity and letting performance speak for itself? OTOH, the CV 20 has > a pretty long name, too. > > Dave R Extra darned good rear focusing. Mark William Rabiner