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Opening the Film Cassette in a Darkroom
Loading the Film on the Reel in a Darkroom
Loading the Film in the Canister in a Darkroom
Choosing a Film Developer
Mixing Powders in a Darkroom
The Push-Pull Process in a Film Development
Prewetting the Film for Developing
Techniques for Prewetting Film in a Darkroom
Agitation of the Film During Development
Washing the Film after Processing
Drying the Film after Processing
Processing Sheet Film in a Darkroom
Cleanup, Care, & Maintenance of a Darkroom
Properly Storing the Developer in a Darkroom
Properly Storing the Chemicals in a Darkroom
Storing the Negatives after Development
Summary: Learn about the push-pull process in a film development in this free photography video.
" My name is Jeff and I want to talk to you a little bit about push processing black and white film. In general, you will take your initial development time and for a one-stop push, you will add an additional 20 percent to the time in the developer only. For a two-stop push in general, it is 50 percent. On the other hand if you are pulling film and you are going to pull it one-stop, it is minus 10 percent of that development time or two-stop would be a minus 20 percent of that time, so it is all based off of your initial development time which is going to be influenced by the type of developer and developer temperature."
eHow Article: The Push-Pull Process in a Film Development
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