Cheap experiments or practicing with new equipment. I bought a bunch of 10 year expired film when I got my RZ67 and used it in the first few walks I did with this camera. Since an RZ67 takes some practice because its handling is very different from a small format SLR it saved me a lot of film. More expired film was used for practicing with the Jobo spirals and 120 film (much more fiddly than 35mm film for some reason).
Originally Posted by peri24