Tetenal Ultrafin Film Developer 1L

Tetenal Ultrafin Film Developer 1L

Tetenal Ultrafin is a one-shot developer for black and white film. Ideal for use with a wide range of black and white films. Plus, it’s easy and convenient to use.

Tetenal Ultrafin is a one-shot developer. It has three dilutions that can be used to help control the contrast of negatives. For normal contrast with high-speed films, use dilutions 1 + 10 or 1 + 20. For low-speed films and the reduction of high contrast, use dilution 1 + 30.

With this bottle, you can develop up to 80 films.

Have a look at the other Black And White Film Developers we have in stock. If you’re not sure which one to pick read our guide to help you Choose Your Film Developer.

How To Use

As it is a concentrate, you dilute it to make a working solution. To prepare Tetenal Ultrafin, dilute 1+10. That means one part developer to ten parts water. Or, use 1+20. So that is one part developer to twenty parts water. Additionally, you can dilute 1+30. That is one part concentrate developer to thirty parts water. The different dilutions will give varying results. Always make sure you mix together thoroughly before use.

How To Develop Film

If you would like to learn more about developing your own film, you should read our guides How To Develop Black And White Film and How To Develop Colour Film. Both guides will walk you through each step of developing film at home.

Also, check out How To Develop Film At Home for a list of everything you’ll need. How To Prepare Film Developing Chemistry will explain how to get your chemicals ready for processing. Once you’re ready to go, find your Black And White Film Developing Times.

You can explore further and look at How To Stand Develop Film and Pushing and Pulling Film.

Film Developing Chemicals

Read our guides? Looking to stock up on film developing chemicals? We have everything you need; Developer, Stop, Fix and Wetting Agent.