Paterson Universal Developing Tank

The Paterson Universal Tank is highly versatile and compatible with 35mm, 126, 127, 120, and 220 film formats. It comes with two adjustable reels that can be set to fit these different widths.

You can process up to two rolls of 35mm film simultaneously. If you are working with 120 film, the tank accommodates one roll at a time.

Yes, it is designed for both. You can use the inversion method by securing the light-tight lid, or use the included center rod for rotary agitation.

Yes, the funnel and lid system is specifically engineered to be light-tight. Once the lid is securely snapped into place, you can safely perform your chemical processing in a lit room.

The integrated volume markings on the base are a helpful guide for standard chemical levels. However, always double-check your specific film and developer combination's requirements, as some processes may require slightly different volumes.

The tank is constructed from high-impact polystyrene, which is the industry standard for durability in darkroom equipment. It is designed to withstand repeated use and the chemical exposure typical of film processing.