Mat , I have placed a Progrey 95mm slim adapter and Progrey G-100x filter holder on my Vario-Elmar S 30-90mm zoom and it does not vignette at 30mm. I realize that is not the 24mm and I don't have a 24mm, but Lynn Radeka of Progrey assures me it will not vignette on the 24mm either. Should note however, that the Progrey filter holder accepts 2mm…[Read more]
This is the link to some depth of field charts for the first released S lenses. I believe the depth of field charts are available on the Leica home site when you click on each lens and go to the specs, etc…..may be in the accompanying downloads.