The Easy 35 was the second 3d printed camera that I had printed for me. The open source files can be found at: http://pinholeprinted.com/order/easy35/. I use it primarily with expired color slide film.
Easy 35 Pinhole Camera
Tag: expired film
Expired Film
Recently I purchased at a garage sale, about 1000 ft of expired 35mm bulk color slide film. All of it had expired in the 1990s. The majority of it was Kodak SO 366 slide duplication film and because I had the most it, I decided to test it first. The box speed was ISO 20 but I made a series of exposures at ISO 10 and film was cross processed in C41 chemistry. The results show that the film is still usable and I plan to use it in my pinhole cameras.
