Putting the first few sheets of 4x5 FPP Frankenstein through a pinhole camera I made from a tubular cardboard old fashioned oats container. I calculated the f-stop to be a bit over f500 so metered for this and after some adjustments to fix light leaks I started getting some reasonable images. It is notable that vignetting on the image is almost imperceptible due to the curved film plane.
Some images of the camera and the build can be found here
https://fosstodon.org/@rho/111021197786289951
#pinhole #FilmPhotography #LargeFormatPhotography
