Hi Chris
Thanks very much for the links.
I have talked to the H lens designer about the difference between H and V lenses, and he said that broadly speaking the H lenses all perform better than their nearest equivalent V lenses ( not really surprising considering they are much more modern designs).
One of the biggest differences is performance across focussing range. For example a legacy wide angle lens will perform well at infinity but not close up. A modern lens might be slightly better at infinity but markedly better close up.
It is remarkable that the legacy glass, designed in the slide rule age, have only so relatively recently been surpassed significantly and then only in some areas of performance. Given the computing power, glass formulations and the ability to form complex barrels and interior movements with polycarbonate, he recent advances in the 35mm lenses, at a financial cost of course, makes me wonder if another jump is due.
If the foreshadowed new Hasselblad "portable" model has a new lens range, and sticking HC glass on any body is going to stretch "portable", it could be interesting indeed on the optics. If compatibility with CFE CF F and HC lenses were available that could be a huge market for them and may allow a competitive price, wishful thinking?