MOD54 is one of the easiest ways to process your 4x5 sheet film. The MOD54 MK27 4x5 reel is an adapter that allows you to process 6 sheets of 4x5 inch sheet film in a Paterson 3 Reel tank (model PTP116- the tank that takes 3 standard reels). The MK27 version is a total reworking of all previous models of the MOD54 4x5 reel. The new design is very robust, with ridges to help with the loading of the film.
- Holds 6 sheets of 4 x 5" film
- For use in Paterson 3-Reel Tank, PTP116
- Designed for easy loading
Load the sheets lining up the ridges on the sheets with the ridges on the top of the MOD54 with the emulsion side facing inwards. One liter of chemicals is enough to fill the tank and fully immerse the sheets. Agitate as per developer instructions, generally for the first 60 seconds, then 10 seconds every minute. It's good practice to test your development time first! When processing less than 6 sheets, we recommend placing dummy sheets in the empty inner slots. This helps regulate the flow of chemical.