Photographic Processing Tray

Photographic processing trays are essential tools used in the development and finishing of photographs. They are part of the supply class Photographic Developing And Finishing Equipment, which falls under the supply group Photographic Equipment.

Photographic processing trays are typically made of durable materials such as plastic or stainless steel. They come in various sizes to accommodate different types and sizes of photographic paper. These trays are designed with raised edges to prevent chemicals and liquids from spilling out.

Photographers use these trays to hold and process photographic prints during the development and finishing stages. The trays are filled with various chemicals, such as developer, stop bath, and fixer, which are used to develop and fix the image on the photographic paper.

During the development process, the photographer places the exposed photographic paper into the processing tray containing the developer chemical. The paper is then agitated or gently rocked back and forth to ensure even development. After the desired level of development is achieved, the paper is transferred to a tray containing stop bath to halt the development process. Finally, the paper is moved to a tray with fixer to permanently fix the image.

Photographic processing trays are an essential part of the darkroom workflow, allowing photographers to control the development and finishing of their prints. They are reusable and can be cleaned and stored for future use.

Overall, photographic processing trays are crucial tools for photographers working with traditional darkroom techniques, providing a controlled environment for the development and finishing of their photographs.