-Sheet film tank processing agitation. The air bubbles that usually occur when dry film is immersed in a solution can be removed without harmful effects in the predevelopment water rinse.
Agitation
Keeping a chemical moving: Agitation helps to speed-up and achieve an even development while processing film or paper. It also prevents spotting or staining by keeping the developer, stop bath, or fixer in motion.
Agitation Keeping the developer, stop bath, or fixer in a gentle, uniform motion while processing film or paper. Agitation helps to speed and achieve even development and prevent spotting or staining.
Agitation
Agitation serves to remove the very thin layer of solution that is working on the emulsion of the film or paper, thereby being used up, and replaces it with fresh(er) solution, keeping the process moving along.
AGITATION - Gentle movement of liquid photo-processing chemicals (developer, stop-bath, fixer) during processing of film or paper in order to achieve uniform results.
AIR - A relatively large area of white space in a layout.
Agitation - movement of material or solution to obtain the continual change of solution at the surface of the material being processed ...
agitation
keeping a solution, or a substance in a solution, in motion during processing.
-Agitation - method by which fresh solution is brought into contact with the surface of sensitive materials during photographic processing.
-Air bells - bubbles of air clinging to the emulsion surface during processing.
Agitation - Gently moving around development solution during film processing so pictures may be developed with fewer flaws.
Amateur Film - Refers to lower quality film developed for use in non-professional photography.
A
agitation Causing chemical solutions to move or flow over the film/paper surface ensuring a good supply of active solution at the point of surface contact.
In each stage there may be a requirement of 'agitation'. With roll film this is achieved by inverting the tank, rotating it 180 degrees and then righting it. With sheet film, this is done by lifting and lowering the hangers in the solution.
When processing Tech Pan, the vigorous agitation method described in the processing instructions - that come with Technodol - is critical. Everyone I know who has been disappointed by Tech Pan has failed to follow the agitation instructions.
Seven minutes, with 5- second agitation every 30 seconds.
Water rinse. Continuous agitation for 2 minutes.
Second developer.
Agitation: The method used to keep chemicals in contact with photographic materials during processing.
Air bells: Bubbles formed on the emulsion surface during processing. They can prevent chemical action.
The quarter turn and tilt agitations are an essential part of developing T-MAX. The quarter turn inversions are used to make sure that all parts of the film get exposed to the chemicals (see the image below).
4. Fixer 65-75° 2m (4m for Kodak T-Max films )
Constant agitation for the first 30s, then one figure 8 every 30s
5. Fixer remover 65-75° 2m (4m for Kodak T-Max films )
Constant agitation for the first 30s, then one figure 8 every 30s ...
Jagged and irregular lines are tools of choice for the photographer who wants to create a feeling of disquiet or agitation in the viewer.
Overdevelopment. Giving too long or too much agitation in the developer, or having too high a temperature, or developer too concentrated. This results in excessive density and exaggerated grain structure in the developed material.
Surge marks
Is streaks on the image from each of the sprockets holes of 35mm film caused by excessive agitation.
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More Photographic Terms ...
Stain Discolored areas on film or paper, usually caused by contaminated developing solutions or by insufficient fixing, washing, or agitation.
What it eats, where and when it feeds, its flight pattern, in what direction it will take off, to where it migrates, and what are its agitation signals are all facts you should know as they allow you to increase the potential of obtaining great ...
Is an effect sometime found on a negative or print, in which a light line forms along the boundaries of the darkest image areas. It may also be caused during processing by the diffusion of exhausted developer, lack of agitation, or by solarization.
 See also: Photograph, Processing, Film, Photography, Developer
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