Fogging does Benzotriazole work or buy new film

[gunsmithing]

Witch works the best and how good does this work???
Benzotriazole or Potassium Bromide for fog on film or just get new film
Note the film is over 25 years old


Dave
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[Roger Hicks]

In my (limited, long ago) experience, benzotriazole works better but depresses speed even more -- 3+ stops as I recall. Okay for large format in the studio but I don't think I'd bother with 120 or 35 mm.

Cheers,

R.

 

[gunsmithing]

Thank you
I buying new film

Dave

In my (limited, long ago) experience, benzotriazole works better but depresses speed even more -- 3+ stops as I recall. Okay for large format in the studio but I don't think I'd bother with 120 or 35 mm.

Cheers,

R.

 

[Roger Hicks]

Dear Dave,

I think you're making the right choice.

Cheers,

R.

 

[Steve M.]

25 year old film tells the tale.