Originally posted by Kobayashi.K @fs999, thank you for excellent photos and the useful recipes for the development in Caffenol. Generally most of them have a full range of gray values in the histogram for good contrast. Is this the range of gray values you directly get from the negative, or is there still an adjustment needed with the scanner or in Silverfast?
Thank you !
I used to tweak in Silverfast when the exposure wasn't correct.
But now I scan from nearly full range (5 to 250 I don't like totally black and white) and sometimes in iHDR mode then I adjust, when needed, the level in Paintshop Pro where I remove the dust spots.
This shot was tweaked in Silverfast :
Suzuki Optical Co. Press Van • Asahi Kogaku Takumar 1:3.5 F=75mm
Adox CMS II 20 ISO film in home made Caffenol CLCN 16min @ 20°C
Scanned with Plustek OpticFilm 120 at 2400dpi with Silverfast AI Studio 9
Den Haag • Nederland
Caffenol CLCN
500 ml Filtered Water
5gr Anhydrous Washing Soda
1gr Vitamin C
6gr Instant coffee ("Cora")
60 sec. slow agitations then 3 times every 3 minutes for 15 minutes, fixing 60 sec.
This one was scanned in full range :
Suzuki Optical Co. Press Van • Asahi Kogaku Takumar 1:3.5 F=75mm
Fuji Neopan Acros expired developed in Caffenol CL 60min stand @ 20°C
Scanned with Plustek OpticFilm 120 at 2400dpi with Silverfast AI Studio 9
Écomusée d'Alsace
Ungersheim • Haut-Rhin • Alsace • France
Caffenol CL
500 ml Filtered Water
8gr Anhydrous Washing Soda
5gr Vitamin C
0.5gr KBr
20gr Instant coffee ("Cora")
10 inversions then let stand for 60 minutes