roteague said:
What do you think about the Schneider APO-Symmar 210mm F5.6 as a lens for doing still life work?
Roteague, I'm not sure if you were addressing me but I'll reply. The APO-Symmar, like the Rodenstock Sironar series, is a general purpose lens. That is it should work well in a wide range of reproduction ratios, most usually 1:10 to infinity is optimum. In some cases like the Sironar-S the performance at 1:5 or even 1:3 could be quite good. If you plan on shooting things nearly life size, that is around 1:1 ( the range being 1:3 to 3:1) you really need to use a Macro although process type lenses, like APO Ronars and G Clarons work well.
Personally I have not used the LF Schneiders, I do own several Schneiders for my Rolleiflexes and they are truly outstanding. The reputation that Schneider lenses have are exceptional. I have also heard that the 210 APO Symmar specifically is a great lens. There are little if any differences between Schneiders and Rodenstocks , except that maybe each company may have a certain lens or lenses that are outstanding.
For critical color product photography, that is where a client needs their PMS colored product exactly matched, I do suggest staying in the same family of lenses, and ones using the same type of coatings . i have found that you are pretty safe staying all German ( Schneider, Rodenstock, zeiss) or all Japanese lenses ( Nikon, Fuji) for critical color work. However if you have tested your color with a German lens, and then shoot it with a Japanese lens, there will be a subtle color change. My experience has been, and this goes back about a decade so things might have changed, that Japanese lenses tended towards cyan slightly and German lenses were more neutral.