PotaIn Kodak Developer D19, the Restrainer is Potassium Bromide
Originally Posted by nick mulder
Righto, ok with my understanding of how gamma works I can see how base fog would be an issue if high contrast was desired - As it turns out this is exactly the effect I am after and can see in the neg ...
I've read that the similar effect in HC-110 (which is compared to D19) is due to a strong 'restrainer' - which chemical component is the restrainer ?
In Kodak Developer D19 recipe, the Restrainer is Potassium Bromide. I don't have the HC110 recipe (it is closely held by Kodak).
Last edited by Tom Hoskinson; 10-07-2007 at 08:04 PM. Click to view previous post history.
Reason: Tried to correct the typo in the title -but failed