securing film holders to your camera

Some black, spongy-pressed foam around the edges of the box back that
corresponds to the non-moving rectangle of the film holders will help with
the lighttightness. Pressing the holder against the foam tightly can be done
with a dowel rod. Sort of like the Leonardo pinhole cameras.
Rosanne

>In addition to using the holders, you'll have to devise a method for
>securing them to your camera in a light tight fashion. I build wooden boxes
>and use a wood pressure plate sprung with the springy things you get in
>metal frame hardware kits.
Received on Mon Apr 9 22:50:49 2001