Is focus shift inherent in the Zeiss Sonnar lens designs (more so than other lens designs)

Question

One of the common "criticisms" of the Zeiss ZM C-Sonnar 50 mm/1.5 is its pronounced focus shift. That got me curious if the similar-design Zeiss Sonnars for the Hasselblad V-system (e.g. 150 mm/4 and 250 mm/5.6) also displays any focus shifting when stopping down.

I know that focus shift isn't such a big issue on an SLR (but can still be) since you "see the focus" of the image. However, due to the already dark standard focusing screen, I rarely use the DoF preview on my 'blad. So would focus shift still be noticeable if I take closeup shots (possibly with an extension tube) with my 150 mm Sonnar slightly stopped down at, for instance, f/5.6? Or does perhaps the slow speed of the hassie lenses, compared to the f/1.5 ZM, mean that the spherical aberrations that cause the focus shift are already negligible?

Edit

I just wanted to clarify that this question was more of an academic curiosity about lens designs. That is, if the general Sonnar design itself suffers more from focus shift than others, or if it is the specific design of the 50 mm/1.5 ZM which gave that lens a more pronounced focus shift (besides the fact that it's way faster than the f/4 or f/5.6 'blad lenses).

Answer 1

Take some pictures and determine if the phenomenon occurs and if it occurs decide if it does or does not matter. If it does matter think about possible work arounds.

There is variation among individual lenses, even the best, when they leave the factory. After a few decades, and these are often old and perhaps hard used lenses at this point, there can be substantial differences between copies of the same lens.

If you don’t yet own one or more of the lenses, rent them to test. Testing is the only way to match your needs to your options.