Name: Photographers' Formulary DK-50 Film Developer, Replenisher, Makes 1Lt Solution
Brand: Photographers' Formulary
SKU: PYDK
Price: 12.95 USD
Availability: BackOrder
Rating: 5 (5 reviews)

Photographers' Formulary DK-50 Film Developer, Replenisher, Makes 1Lt Solution

Photographers' Formulary Film Developer

Photographers' Formulary

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/26/2025.

Adorama

Photography

Film & Darkroom Equipment

Darkroom Chemicals

Black & White Chemicals

Photographers' Formulary Black & White Chemicals

Photographers' Formulary Film Developer 

Shop Photographers' Formulary DK-50 developer for reliable, archival black & white film processing. Easy to use, consistent results. Order today!

It's essential to note that the Formulary's Developer 50, also known as DK-50, is a high-performing film developer and replenisher that's specifically designed for commercial and sheet film sizes. This product is ideal for both Plus-X and Pan professional films, making it a versatile choice for photographers and filmmakers alike. The DK-50 film developer is renowned for producing negatives with standard contrast, ensuring your images maintain their natural, authentic look. Moreover, it delivers average to slightly higher than average graininess, adding a unique texture and depth to your photos. This characteristic graininess can enhance the aesthetic appeal of your images, giving them a classic, timeless feel. One of the standout features of the DK-50 film developer is its concentrated formula, which makes a 1Lt solution. This means you get more value for your purchase, as a single bottle can be used to develop a significant number of films. Furthermore, the DK-50 film developer can be used without dilution, offering a convenient and straightforward developing process. This makes it a practical choice for both professionals and hobbyists who value efficiency and simplicity in their film developing tasks. In conclusion, the Formulary's Developer 50 (DK-50) is a reliable, efficient, and versatile film developer and replenisher that delivers consistent results, making it a valuable addition to any photography or filmmaking toolkit.

Excellent stuff. Easy to mix and use. A great way to get a different look from your black and white film. May not be everyone's cup of tea, but definitely worth a try for experimentation's sake and to try and get closer to your artistic vision as a film photographer

I say give it a try

Fantastic developer, simple to use, great results. It really brings out detail like no other. Highly recommended.

One of the best developers out there...

What pyrocat does to the light is like no other developer. It is my go to developer
Excellent product...Thanks!

Formulary Pyrocat HD

This time I bought my Pyrocat-HD in Glycol from Adorama for convenience sake. I've had good experiences with Photographer's Formulary products since 2012 and have had consistent success with them. "Shiprock" was developed using a dilution of 1.5:3:100 in a Jobo 3005 Expert drum and a Jobo CPP3 processor operated at 55 RPM.

I've had good experiences with Photographer's Formulary products since 2012

I've used Pyrocat MC in a Jobo for a number of years.  I get good results on a wide range of films.  The staining effect contributes to fewer printing steps.  Highly recommended.

Photographers' Formulary DK-50 Film Developer, Replenisher, Makes 1Lt Solution

Key Features