Ilford Ilfosol 3 Developer
Black and white film developer. The new developer is particularly suited for use with medium and slow speed films where it ensures a fine grain and optimal sharpness at full film speed. It is supplied as a concentrate in economical 500ml bottles and is diluted (typically at a ratio of 1:9) for one-shot use. However, for greater economy, it can also be used with many films at a higher dilution of 1:14 with only a small trade off in image quality.