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Fast emulsion
1. Having a high photographic speed. The term may be applied to a photographic process as a whole, or it may refer to any element in the process, such as the optical system, emulsion, developer.
2. Resistant to the action of destructive agents. For example, a dye image may be ‘fast’ to light, fast to heat, or fast to diffusion.
References
1997, Student Filmmaker’s Handbook, 4th Sprl edition, Eastman Kodak Company, Rochester, New York.
The National Film and Sound Archive of Australia acknowledges Australia’s Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the land on which we work and live and gives respect to their Elders both past and present.