A quick concept map (Wikipedia) of my understanding of basic technical photography concepts and how they relate to each other. I made this for an important friend of mine when she started out with her first manual film camera. 😁
Why does aperture f-stop number come in the 1.4, 2, 2.8, 4, 5.6, 11, 16, 22, ... series?
How to Process C-41 Color Negative Film at Home, From Start to Finish
PX625, PX13 or MR9. Replacements for these discontinued Mercury cells.
Cameras And Stuff
caffenol | ...and Film doesn't smell funny anymore | caffenol recipes