Instax square makes the most sense for a Hasselblad back in terms of film size, not only is it square it’s also only 2mm larger than it was designed for. The hardest part is as they say shaving off enough to have a coupling mechanism and keeping the film plane where it is in a standard back and fitting a complex eject mechanism.
It doesn’t help that square instax as a format is new and cameras compared to mini / wide are more expensive, along with the film.
It doesn’t help that square instax as a format is new and cameras compared to mini / wide are more expensive, along with the film.