Ultra Fine Grain Developer that is soft working and will produce negatives of normal contrast, high acutance with extreme latitude. The choice where problem lighting must be met because it is so fine grain and has extreme latitude of 7 stops (3-1/2 stop overexposed and 3-1/2 stops underexposed). It may be used in a regular working solution with or without replenishment, or used as a one-shot developer. It is excellent for automatic processors as well.