I'm trying to get an idea on the Density Range required in a negative for the va rious printing materials.
1. Gelatine Silver Paper = 1.4 - 0.3 = 1.1 (I think)
2. Azo contact printing paper: ?
3. Platinum paper: ?
4. Pt/Pl paper: ?
5. Palladium paper: 1.95 - 0.3 = 1.65
6. Salted paper: ?
7. Albumen paper: ?
8. Gum Bichromate paper: ?
Thanks again folks,
Aaron
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