
Forget about everything serious and let’s be silly. If you spend too much time on the internet you probably already came across something similar : people shooting 35 mm film with their Hasselblad. Even worse you find people trying to find out how to do it…
I will cut the chase short : I think there is absolutely no reasons to do it except the two following:
- you want to scan the sprockets
- you want to use film that is not available in 120 format
Apart from the general quirkiness of setting this up, please consider the following issues:
- the automatic back of your Hassie is set to 12 frames, so there is just so much you can get of your 35mm roll, I would say that 24 shots rolls are ok, but you will loose a fair bit of film. Unless you roll them from bulk yourself, in which case I think with the technique exposed here you can probably use a 20 shots roll. I also read you can use a A24 back to shoot 20 shots out of a 36 roll.
- the film moves upward in the hassie which does not make a difference in 120 format as it is square, but your “paronama” will by default be vertical, so to shoot landscape you have to turn your Hasselblad on the side, no so easy to frame after that. It is then recommended to use a 90 degree prism (I don’t own one)
- finally framing is not easy unless you have a mask, but I did not find any template

Frankly I generally find panorama useless, as it is very difficult to see them on screen or printed, unless they are printed very large or they highlight very special shapes.
But last week a friend gave me some spacers that he 3D printed and I decided to give them a try. I had at hand a freshly hand rolled canister with 17 shots of Polypan (the end of the bulk) so why not kill two birds with one stone.
Note that on the re-enactment above the white canister is the take-up side, the Fuji is the film I will shoot. This is a very neat set-up. Note that I would normally cut the start of the Fuji film to have better adherence to the take up lead. Also I had no problem (it seems) with keeping the film flat on the pressure plate, but I saw some guys are adding some holders to keep the film flat.

To resolve the take up side of the issue I used another 35mm canister that I taped to the start of my roll and used the spacers on both side. I checked a couple of times to make sure the film was on the correct side. Closed the back and cracked until all was ready.
I thereafter happily shots my 12 pictures.
My roll was too short so the last picture was partially exposed to the light when I opened the back. Also I think this caused some spacing issues towards the end of the roll.

I will give this another try (in color), but I think it is really just good for fun. I thought about trying with the Agfa Isolette, but the winding not being automatic, guessing how much to wind will be quite challenging.