Quite a bit of play on both ends, more on the Hasselblad end. It'll drive you crazy when you're focusing, because the adapter will click and rock back and forth while focusing, which makes critical focusing not possible. The Nikon side is quite a bit off. When you go to take it off, if you unscrew it all the way until the hard stop, the adapter will not come off. You have to back screw about half a millimeter to actually release the adapter, which is not great because you could over torque the mount and cause some damage, which is not good.
05.01.2017
Works perfectly. Very useful piece of equipment. Combine it with a Nikon/Sony E mount adapter to go on an A6000.
21.12.2016
nicely made. works very well.allows use of the legendary Zeiss lenses on most Nikon film and digital cameras.focuses perfectly.
12.11.2015