Developing tank

A developing tank is a light-tight container used for developing film. A developing tank allows photographic film to be developed in a daylight environment. This is necessary because most film is panchromatic and therefore can not be exposed to any light during processing. Depending upon the size and type, a developing tank can hold one to many roll or sheet films.Famous brands include Paterson, Yankee, Jobo and Nikor. A developing tank is a light-tight container used for developing film. A developing tank allows photographic film to be developed in a daylight environment. This is necessary because most film is panchromatic and therefore can not be exposed to any light during processing. Depending upon the size and type, a developing tank can hold one to many roll or sheet films.Famous brands include Paterson, Yankee, Jobo and Nikor.