Liquid film developer Foma V70050 1 L — universal black-and-white film developer

Foma V70050 1 L is a universal liquid developer formulated for black-and-white photographic film. Supplied by Foma, this ready-to-use solution is intended for general-purpose film development in darkrooms and studio environments. It is designed to process exposed silver halide emulsions and to deliver consistent negative density suitable for scanning, optical printing and archival contact printing.

Advantages

The developer provides predictable development contrast and grain control across a wide range of classic and modern black-and-white films. As a liquid universal formula, it simplifies mixing and batch processing, reducing preparation time and variation between batches. Its composition supports repeatable tonal reproduction and neutral base fog, helping to achieve reliable results for both amateur and professional workflows.

Suitable for

• Developing exposed black-and-white film negatives for scanning
• Darkroom enlargement and optical printing workflows
• Studio batch processing of standard silver halide films
• Routine testing and practice processing for film-based projects

Key specifications

• Form: ready-to-use liquid developer
• Volume: 1 litre
• Intended media: black-and-white silver halide film
• Application: general-purpose / universal film development
• Storage: store in a cool, dark place away from direct sunlight

How to use

Handle the developer according to standard darkroom safety procedures, including working in a well-ventilated area and using gloves and eye protection as needed. Use clean tanks, reels and measuring equipment to avoid contamination. Follow film manufacturer recommendations for development time and agitation adjustments; in absence of specific data, start with commonly recommended times for the film type and perform test strips to refine results. After development, stop, fix, wash and dry the negatives according to standard film processing steps to ensure archival stability.

Usage recommendations

Use consistent temperature control and timing during development to obtain repeatable results. When changing film types or aiming for specific contrast, perform small test developments and record the process parameters. Dispose of spent solutions in compliance with local regulations.