Photographers' Formulary Film Developer 23, Makes 1Lt Solution

SKU: PYFD231LT MFR: 01-0040
$11.95
Earn VIP Reward Points

Key Features

  • Achieve exceptional image quality with this Photographers' Formulary film developer.
  • Enjoy consistent chemical action for reliable black and white film processing.
  • Perfect for achieving a wide tonal range in your black and white photography.
  • This easy-to-use film developer creates 1 liter of solution for your needs.
  • Get fine grain control, enhancing detail in every black and white photograph.
  • Formulated for archival properties, ensuring your developed films last for years.
See More Product Details
Special Order?Estimated to Ship: 12/19/2025

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

FAQ

What type of film developer is Formulary's Film Developer 23?

Formulary's Film Developer 23 is a metol-based semi-compensating film developer. It's similar in performance and quality to Kodak D-23.

What kind of contrast does Formulary's Film Developer 23 produce?

Formulary's Film Developer 23 produces negatives with a range of low to medium contrast.

How many rolls of film can be processed with Formulary's Film Developer 23?

Without replenishment, Formulary's Film Developer 23 can process up to four rolls of film in 1 liter of solution. With the use of a replenisher, specifically the Formulary DK-25R, it can develop 20 to 25 rolls of film per liter.

What is the shelf life of the working solution made from Formulary's Film Developer 23?

The working solution made from Formulary's Film Developer 23 has a shelf life of 6 months.

Reviews about this item

Review Summary

Photographers' Formulary Film Developer 23 Specifications

  • Used For

    Photographic Processing

  • To Make

    1Lt Solution

  • Contains (Chemical)

    Metol: 7.5g
    Sodium Sulfite: 100g

  • UPC Code

    675152100405

About Photographers' Formulary Film Developer 23

The Formulary's Film Developer 23 is a superior metol-based semi-compensating film developer, designed to produce negatives with a range of low to medium contrast. This product is a close match to the renowned Kodak D-23, offering similar quality and performance.

Notably, Developer 23 is a preferred choice among Zone System users, known for its ability to process up to four rolls of film in just 1 liter of solution without the need for replenishment. This efficiency is further enhanced with the use of a replenisher, specifically the Formulary DK-25R (01-0057), which allows for the development of an impressive 20 to 25 rolls of film per liter.

The Film Developer 23 kit includes all necessary chemicals to create a working solution, which boasts a shelf life of 6 months. This extended shelf life ensures that you can maximize the use of your solution over time, making it a cost-effective choice for both professional and amateur photographers.

In essence, Formulary's Film Developer 23 is a reliable, high-quality solution for those seeking to develop film with precision and efficiency. Whether you're a seasoned professional or a photography enthusiast, this product offers a blend of quality, performance, and value that's hard to beat.

Photographers' Formulary Film Developer 23 Features

  • Metol-based semi-compensating film developer, comparable to Kodak D-23
  • Produces negatives with a range of low to medium contrast
  • Preferred choice among Zone System users for high-quality development
  • Processes up to four rolls of film in 1 liter without replenishment
  • With the use of Formulary DK-25R replenisher, develops 20 to 25 rolls per liter
  • Kit includes all necessary chemicals for a working solution with a 6-month shelf life

Key Features

  • Achieve exceptional image quality with this Photographers' Formulary film developer.
  • Enjoy consistent chemical action for reliable black and white film processing.
  • Perfect for achieving a wide tonal range in your black and white photography.
  • This easy-to-use film developer creates 1 liter of solution for your needs.
  • Get fine grain control, enhancing detail in every black and white photograph.
  • Formulated for archival properties, ensuring your developed films last for years.