Olympus is 46mm from film plane to the flange I believe.
Dan
----- Original Message -----
From: c andrew chadwick <chadwick@xxxxxxxxxxxx>
Date: Monday, August 25, 2003 1:33 pm
Subject: [OM] pinhole focal length
> So I'm interested in making a pinhole body cap for my om-1.
> There's a
> place near to me that makes laser drilled pinholes, but in order
> to get
> the "optimum" width, I've got to know the depth of the camera,
> from the
> pinhole to the film. I'm reasonably sure that someone on this
> list has
> done this before, so does anyone have an idea as to what that
> depth would
> be? I know that on my other camera (8008) it's 50mm, but I
> wouldn't want
> to assume that it's the same for the OM-1.
>
> Thanks,
>
> andrew
>
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