Is that a combination even Hasselblad is advising against (i.e., digital back and SWC:
"Lens design not optimized for digital capture. Edge sharpness can be compromized.")?

Slobodan
Yes, you are correct. This is not an approved Hasselblad setup. However, for general landscape work like this, I have never noticed a problem. We are fairly well stopped-down, though, to f11. The SWC and CFV is a lot handier combination than my 500s with a 40mm Distagon.
Thanks for your comments.
John