Filter placement

Is there any reason not to put a filter on the inside of a pinhole
camera?

I am considering putting one on the inside to keep it out of harm's way,
and so that it won't interfere with my super-sophisticated shutter
mechanism (a piece of black paper cut to within a tolerance of +/- 1/8
of an inch).

Bob
Received on Sat Oct 7 01:38:47 2000