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Processing Traditional Black and White Films


Before processing


Dry all film reels before loading
Handle unprocessed film only in total darkness
Mix all solutions according to manufacturers specifications
Bring all solution temperatures to +or - 3º F of the developer’s temperature.

Step 1 - Developer.

For normal processing I use Kodak D-76, mixed 1:1, at a temperature of 75º F and a processing time of 6 minutes.
Push processing (rare) - maximum increase in development time - 50% - this increases contrast and may also result in increased graininess.

Proper agitation enable even overall film development.

With a small tank - First bang the tank lightly against the sink or container to dislodge air bubbles that may cling to the film. Invert the tank for one second, 5 times every 30 seconds. An alternating swiveling action may be used in place of inversion.
With large tanks - Tap the hangers against the top to dislodge air bubbles. Lift and tilt the hangers 2 times each minute alternating from left to right.

Step 2 - Stop Bath for 30 seconds

Agitate continuously.

Step 3 - Fixer

Fix for twice as long as it takes for the film to loose its milky appearance.
Usually 2-4 minutes with liquid concentrates and 5-10 with powdered fixers.

Agitate continuously for the first 30 seconds and then at one minute intervals.

Step 4 - Rinse

Rinse in running water for 30 seconds.

Step 5 - Hypo Clear

Agitate continuously in the hypo clear for the first 30 seconds and at intervals after that..

Step 6 - Wash

Run the wash water fast enough to completely fill the container several times in 5 minutes.

Step 7 - Use a wetting agent

Use Kodak photo-flo solution as a wetting agent for 30 seconds. No agitation needed.

Step 8 - Film Drying

Hang film to dry in a dust free location.

After processing - Wash and dry all equipment that came in contact with solutions

Store negatives in sleeves or envelopes away from dust, humidity and temperature extremes.