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Choosing a B&W Film Developer


Double Negative

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It's a little too quiet in this forum!

 

Just wanted to share with everyone; I wrote a more informational, introductory piece on Choosing a B&W Film developer.

 

"Choosing a black and white film developer is often a deeply personal decision, but not necessarily. Certain films and developers are meant to work together as designed by their manufacturers and if you stick to the formula, you can expect specific, consistent results. The fun really begins though, when you start to mix and match for various reasons. It's these combinations that attract an almost religious following. Certainly if you're just starting out you might want to stick with a flexible, trusted combination until you get more experience and start to not only experiment - but learn to appreciate the differences..."

 

Since the site is actually for everyone (including the article) I welcome any suggestions, corrections, whatever. It will continue to um, "develop" as I have more time to add to it...

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Rodinal is one of the highest acutance developers, true, however not a fine grained one. With high speed films like the HP5, Tri-X for example the grains are coarser than with the D-76 or HC-110.

 

Regards,

 

Bob

 

Ok, but the grain is nicer, at least with HP5.

Yes, it makes the image look super sharp.

 

To be honest, I have not tried the other combos for a very, very long time, but the developers should be the same. With Tri-X it is another matter; I don't know the current emulsion.

 

To answer the original question: Two-bath developers (like Emofin, which I use) are very good alternatives for pushing high iso films.

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The article is far from exhaustive, and indeed - I plan to add a lot more in the near future, including using Rodinal to emphasize grain, push/pull processing, specialty developers such as Pyro and even Caffeinol, etc.

 

The site, as mentioned on the "About" page will have continuously-updated content to provide ever more complete information and remain up-to-date. That's the plan, anyway... :p

 

Very good article, well written, informative and fun. Interesting site also. I subscribed...:)

Keep up the good work.

 

Thanks, Mauro - on all counts. Welcome to the site. :)

 

Rodinal dates from 1891, not 1851! Just for correct information.

 

Indeed! A typo; and corrected. Thank you!

 

Rodinal is one of the highest acutance developers, true, however not a fine grained one. With high speed films like the HP5, Tri-X for example the grains are coarser than with the D-76 or HC-110.

Absolutely! And why I like to use Rodinal with Tri-X - especially pushed, or with a red filter and even in 120. :D

 

...great site, Double Negative - have bookmarked it for future visits/reference.

 

Thank you! It's coming along - quickly!

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Rodinal is one of the highest acutance developers, true, however not a fine grained one. With high speed films like the HP5, Tri-X for example the grains are coarser than with the D-76 or HC-110.

 

I made note of this in the "Getting Started" section, just to make it more clear - as compared to say, HC-110.

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I mostly have experience with the developers listed on the page, so I'll have to rely on others to provide information on stuff from Moersch, other exotic stuff, etc. I'm all for expanding the article!

 

I just don't want to get caught up in a hundred "special recipes" and end up recreating the Massive Dev Chart though...

 

If anyone would like to add a paragraph or two on say, "Stand Developing" or "Pyro Developers" or "Using Caffeinol" - that sort of thing, I'd be more than happy to include them! Likewise, if anyone wants to be an editor on the site to write articles, etc., feel free to contact me.

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Can you tell us why you like this film and how you develope it?

 

I like how it performs in Rodinal 1:50 for low contrast subjects and 1:100 for typical bright sunny days. The 1:100 is semi-stand developed. There is grain with Rodinal and I use a condenser enlarger (Focomat IIa w/Nikor lens) but it is of the type of grain that adds acutance (IMHO).

 

I apologize for the poor JPEG, but here's an example (done for a simple assignment).

http://www.digoliardi.net/no-wake.jpg You can see into the shadows on the bottom side of the bridge and actually see a bird in flight in two places, in particular the upper left. (View full-size).

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Kodak T-Max 100 in CG 512 just far better than in original Kodak Soup. ;)

 

Wolfgang Moersch Fine-Art-Printing & Photo-Chemie | CG 512

 

100 ml CG 512 + 400 ml Water at 24 °C

 

 

Kodak 100T-Max 50/18º 12:00 min 15/30/1x

 

There is so little difference, if any, between TMX and TMY in this developer, that the gain of two stops (ei 200 vs 50) speaks clearly and loudly for using TMY.

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Guest Randle P. McMurphy
There is so little difference, if any, between TMX and TMY in this developer, that the gain of two stops (ei 200 vs 50) speaks clearly and loudly for using TMY.

 

I used this combination T-MAX (50 ASA) & CG 512 on my 2nd travel across

Ireland without any problems. Good enought for all landscapes and some well

made Portraits shoot in the streets.

 

Sunny Day with LW 14 = 1/125 - Bl. 8

Open Shadow with LW 12 = 1/60 - Bl. 5,6

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