I visit my brother, niece and sister in law, and I met in Toulouse Olivier, a anamorphic lenses collector. He lent me for this week end one of his Iscorama. It was the first and hope not the last time that I have this lens in my hand. It's working very well, sharp, and usable for closed shots without a diopter.
GH3 AVCHD 1080 50P
1.5X version, apparently more 1.4X, that what I've done on post
light craft ND variable filter
Tokina 0.5 diopter
here is a face to face Iscorama / baby Hypergonar :