Photo paper Foma Fomaspeed Variant 312 20.3×25.4 cm 25 sheets

Foma Fomaspeed Variant 312 is a pack of 25 photographic paper sheets sized 20.3 × 25.4 cm developed for darkroom black-and-white printing. The paper is formulated for use with standard silver-based chemistry and delivers a consistent surface and tonal response suitable for contact prints and enlargements. Designed by Foma for hobbyists and studio workflows, this paper supports predictable exposure and development results in manual analog processes.

Advantages

The paper offers uniform surface quality and reliable chemical compatibility with common developers, stop baths and fixers used in black-and-white darkroom processing. Its sheet format simplifies handling for contact printing and makes it convenient for trimming to custom sizes. Consistent tonal gradation and good dimensional stability reduce variability between prints and simplify workflow in both educational and small-studio environments.

Suitable for

• Black-and-white contact printing
• Darkroom enlargements and proofing
• Analog photography workshops and educational use
• Hobbyist and small-studio print production

Key specifications

• Sheet size: 20.3 × 25.4 cm
• Quantity: 25 sheets per pack
• Paper type: black-and-white photographic paper for darkroom processing
• Surface: consistent, suitable for both contact and enlargement printing
• Chemical compatibility: formulated for standard silver-based developers, stop baths and fixers

How to use

Handle sheets in subdued or safe light conditions appropriate for the paper grade. Expose using an enlarger or contact frame according to recommended exposure times for your negative and contrast preferences. Process the paper through developer, stop bath and fixer following the chemical manufacturer’s instructions and recommended temperatures. Rinse and dry the prints according to standard darkroom practice to ensure archival quality and dimensional stability.

Usage recommendations

Store unopened packs in a cool, dry place away from direct light and excessive humidity. When using, work in a clean, controlled darkroom environment and follow safety and disposal guidelines for photographic chemicals. For consistent results, keep processing times and temperatures consistent and perform test strips when changing developers or exposure settings.