Voigtlander Nokton 40mm 1.4 SC or MC Pros and Cons? I am considering buying one of these as my 'always on the camera' lens for my R3M. I would be interested in hearing the experiences of any owners of this lens. In particular I would like to hear opinions of the advantages/disadvantages of the single-coated versus multi-coated versions. If anyone has examples of photographs made with either version for comparison it would be great if you could share them. Thankyou all in advance, Andy. Please note, I am only interested in information and comparisons between the SC and MC versions of this particular lens, so please don't take up thread space with comments about your sumi-whatever.