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Digital BW, The Print

Index last updated: 2026-04-28 22:56 UTC

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Re: chromogenic films

2003-08-18 by Mark Hahn

The chromogenic films are finer grained than typical 400 speed color 
film... at least from what I've seen.  They also scan much better 
than 400 silver based films.  I would rather scan a 100 speed color 
film over the chromagenic films, but sometimes you need the speed.  I 
have never gotten a good commercial print from a chromogenic BW 
film... but they are good enough for rough proofs to know which one 
is worth the effort of *processing* and printing.

mark

...
> I am curious as to why people who engage in a hybrid-digital B&W 
> workflow (shoot film and scan) would really want to use a 
chromogenic 
> film. As for being true B&W, these films are conceptually as B&W as 
> printing greyscale with a cmyk inkset and without offering any of 
the 
> traditional characteristics of silver based film over that of 
colour 
> print film - eg expanded exposure ranges.
> Almost all the chromogenic are softer (resolving ability) than 
colour 
> print alternatives; and as Photoshop (or similar software) is an 
> inevitable component of the the digital B&W end-to-end workflow, 
> shooting in colour print and converting to B&W in the computer 
surely 
> offers greater flexibility and control over contrast and tonal 
> adjustments ...and surely colour print conversions cant be 
considered 
> any less B&W than the using a chromogenic!
> 
> regards
> Craig

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