katgut:
Thanks for reposting the question. I agree, it's a valid question, but in my experience people who ask clipped, confrontational questions are not really interested in having a discussion. If the doctor really was interested in dialogue, he might have made some observations about the photos posted.
Since I posted this as a W/NW thread, I am hoping that other Elmar-M users will post their own photos taken with this lens, and we can get a wide sampling. (And for the record, I only see one out of focus image so far (mine), which I think contributes something nonetheless.)
I disagree on your point that in order to make sustainable claims about a particular lens, one "must post the subject taken with another lens as well." Although from time to time I've taken controlled photos comparing various lenses, I don't find these tests very useful in judging a lens's feel or overall characteristics. (And if I'm out for a walk with my family, as in the first posted photo, I am not going to bring two cameras with me and take two exact shots. These are spontaneous moments, after all!)
There are, as you note, many variables in the image-making process (scanning, PS, etc.). In my personal experience, for instance, I have found film/developer combinations to have a strong impact on the final look of an image. But if you are going to take the perspective that innumerable variables make conclusions impossible, then there is no point in asking your question, or even participating in this forum, for that matter.
Lens characteristics are another variable, of course, and I have used several 50mm lenses over the years, and each had its own signature. About the Elmar-M: it is not as contrasty as a modern Summicron, but it seems to have a uniformly even sharpness across the image field that gives it good bite without being overpowering. Out of focus areas are not distracting at all, and they contribute to to overall scene. Color rendition is accurate, even a little subdued. One can probably say similar things about other lenses, but my experience tells me that the Elmar-M is unique enough among my 50mm lenses that I'm keeping it, especially when it makes photos that make me say Wow!
Now, let's see some photos taken w/ the Elmar-M!