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The Acufine Diafine Powder Film Developer is usable over a wide temperature range with one developing time for all black and white negative films. Fast, medium and slow films can be developed simultaneously without adjustment in developing time. The number of rolls that can be developed from this packet depends on the film type and format.
This item is a two-part compensating developer, and produces 1 quart of both A and B solutions.
Diafine is unsurpassed in its ability to produce the greatest effective film speed, ultra-fine grain, maximum acutance and highest resolution. Time and temperature have no practical effect if the minimum recommendations are observed. Diafine is an ultra-fine grain developer with the highest effective speeds
Level of solution can be obtained by adding fresh solution
Limits highlight development
Can accommodate up to two-stops increase beyond recommendations of the film
This item is a two-bath developer, and contains enough powder to make 1 quart of both solution A and solution B