Testing out multiple exposures on the Canonet. If you hold down the rewind release button while advancing the film, it supposedly doesn't advance the film. However, I found that it actually
does advance the film about 1/3rd of a frame or so. I guess that means that in order to get a perfect frame-on-frame double, you gotta hold the film release button AND the rewind crank so that the film doesn't advance at all. And also before loading roll the film back so that it's tight (otherwise even while holding the rewind crank the film will have some give). That said, here's a triple from the end of the roll that mostly worked out. As if the streets of NYC needed even more madness added
Canonet/Efke KB100/HC110
(btw, after taking the second/last shot of the multi, the rewind button is still pressed, but once you crank the film advance lever it pops back out and advances the film. Again, not perfectly
)