black-and-white film
photography
Learn about this topic in these articles:
latent image
- In technology of photography: Black-and-white films
The sensitive surface of ordinary film is a layer of gelatin carrying minute suspended silver halide crystals or grains (the emulsion)—typically silver bromide with some silver iodide. Exposure to light in a camera
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processing and printing
- In technology of photography: Black-and-white processing and printing
Amateurs usually process films in developing tanks. In this type of development roll or miniature film is wound around a reel with a spiral groove, which keeps adjacent turns separated and allows access by the processing solutions. Once the…
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