So I ran a roll of film through my camera and the angle of view was perfect. The only problem is that the image is about the size of a quarter on a medium format frame. The image is circular right in the center of the frame.

I converted an old brownie box camera to make my pinhole cam. Could the focal distance have caused this issue?

Also, I developed the negs using caffenol for the first time but I highly doubt that had any part in the circular images.