What is darkroom technology?

darkroom technology is the first step in many aspects of photography.

photographers don't send black-and-white films to photo shops or photo studios to develop and print photos. Photographers do it themselves. It is understandable to do darkroom work by yourself; Photographers can learn more about photography.

you can directly control each step of the whole process of image production by yourself; You can adjust the standard processing technology and print photos according to your own hobbies. In addition, it is even more exciting to watch the photos take shape under the red light of the darkroom safety light. In the 21st century, major camera companies have stopped producing film cameras, and the attention of darkroom has not declined.

Extended information:

The function of darkroom technology:

1. Rinse: make the film evenly wet, avoid bubbles when contacting with chemical liquid, and avoid spots and bubble marks.

2. development mode: plate development, tank development and tank development.

3. Stop: The time should not be too long, about 1 seconds, and it should be completed at one time.

4. fixing: fixing; The negative film needs to be preserved for a long time; Note that the fixing time should not be too long (too long will reduce the contrast).

5. water washing: not less than 3 minutes, running water, enough time, good water quality, and be careful not to scratch the surface of the medicine film and detergent.

6. drying: naturally dry and hang, and use desiccant air duct, preferably in a dust-free environment.

Baidu encyclopedia-darkroom

Baidu encyclopedia-black and white darkroom technology