I found quite a good deal on a used sample of the title lens with broken AF motor, which I wouldn't use anyway for my landscapes, but before buying I searched the net for first-hand reports when mounted on an A7RII: no luck

Would be grateful if someone who has tested this combo reported here his/her findings; specifically, does it allow fine focusing, and is it sharp at f/5.6 and above even in the corners?

I plan on using it with a Novoflex adapter or with my HCam/Mirex adapter (v1) - the latter in order to avoid supporting its weight directly by the camera body (and who knows, maybe it's image circle will be big enough for some little rise/fall).