C41problem

adamlugi · Aug 7, 2023

halfaman said:
Most of my streak problems in RA4 dissapeared with a stop bath, so it rang a bell when you mentioned it.

If you can run a process in your ATL without tank and with water as chemicals you can check if there is any relevant carryover in the lift after discarding a bath and going back down.

We speak about C41 and Fujihunt chemistry with prefix RA ( rapid)

But I checked it .

Sirius Glass · Aug 7, 2023

halfaman said:
Most of my streak problems in RA4 dissapeared with a stop bath, so it rang a bell when you mentioned it.

If you can run a process in your ATL without tank and with water as chemicals you can check if there is any relevant carryover in the lift after discarding a bath and going back down.

Photo Engineer recommended using stop bath for E$, C41, RA4 and other color processing to eliminate multiple development problems.

adamlugi · Aug 8, 2023

Sirius Glass said:
Photo Engineer recommended using stop bath for E$, C41, RA4 and other color processing to eliminate multiple development problems.

E6 have it in a standard process (6 baths)

adamlugi · Aug 21, 2023

Gentlemen,

I would like to communicate that I have made the first process with the use of an interrupter and on 4 4x5 inch negatives there is no streaking!!!

koraks · Aug 21, 2023

Excellent news!

Rudeofus · Aug 21, 2023

adamlugi said:
E6 have it in a standard process (6 baths)

There is no stop bath in E-6 process unless you count the water rinse between first developer and reexposure bath as stop bath.

brbo · Aug 21, 2023

adamlugi said:
Gentlemen,

I would like to communicate that I have made the first process with the use of an interrupter and on 4 4x5 inch negatives there is no streaking!!!

If you can repeat that consistently with Ektar, you are golden!

adamlugi · Aug 21, 2023

brbo said:
If you can repeat that consistently with Ektar, you are golden!

It was Portra 160

C41problem

Moderator

Privacy & Transparency

Privacy & Transparency