Hey, everybody (: I posted a while back about a friend giving me his old 4x5 pinhole camera. I love using the ~f/280 lens that's on it, but now I'm interested in getting a new lens with an Aperture of f/2000 for a project that is very very bright with artifical lights.
Right now the stats of the 4x5 pinhole are:
An F stop that is somewhere between f/276 and f/287
A lens diameter of .018inches (.46mm)
A distance between the lens plane and the film plane of 5 inches
I guess my questions are:
1) what diameter lens would I need to get to f/2000?
2) And what would that do to my field of view?
3) Would it be easiest at this point to just slap on an ND filter?
Thank you all so much in advance ❤️
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