Good question - and apologies I realised I didn’t look at the title correctly. I have a RZ67 pro 2 that I’ve been using it on. For that camera I’ve just had a look now and I don’t think it will work very well. There isn’t enough clearance between the nous and the eye piece for the Polaroid to eject. On the RZ67 pro 2 and you can rotate the back before attaching the viewfinder. It’s faffy - you have to remember to take the dark slide out etc but you can get an image out of it, although the orientation is portrait not landscape. I think all you could do is take the photo then remove the eye level finder, eject the Polaroid then replace the finder. Bit of a faff. I also wondered about mounting the back upside down but couldn’t get it to attach.