Archived posting to the Leica Users Group, 2012/02/03
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Good comments. I have not detected any back- or front-focus issues, and I haven't looked for focus shift as the lens is stopped down. My real issue is that for one or more reasons I only hit the focus critically right about a third of the time. I've spent a lot of time on my way to concluding that it's user error rather than a problem with the lens. The result is that I have the world's biggest, heaviest, most expensive f/2.8 Leica 90mm rangefinder lens. :-( I am trying to figure out whether I should just bite the bullet and go with an Elmarit-M or possibly a Summarrit-M 90mm instead. Thanks John