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01-22-2022, 01:02 PM   #11191
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I've just used one roll of HR-50 and was very pleased with the results. Commercial dev so don't know how they processed it. I have a roll of Delta 3200 I haven't used yet. Any advice on using it? Expose for the shadows? Thanks, Kris.

01-22-2022, 05:02 PM   #11192
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QuoteOriginally posted by wkraus Quote
Interesting! Do you, or anyone around, know what the original purpose of SFX 200 is?
I don't know anything about its origins/purpose. I'll also note that RR 80S and RPX 25 can produce a short-toe characteristic when developed with Rodinal. Short-toe films are not as forgiving with exposure and if they have a low film base density can really produce some deep blacks.

QuoteOriginally posted by womble Quote
.. I have a roll of Delta 3200 I haven't used yet. Any advice on using it? Expose for the shadows? Thanks, Kris.
I can add some info. In the Delta 3200 Data Sheet, you can see it gives development times for an exposure index ranging from EI 400 to EI 12500 for various developers. If you are sending the film out to be developed most likely they use a box speed developer and will they just assume EI 3200 development time I don't know.

I think EI 3200 is really pushing the film even with a box speed developer. So for your first roll perhaps try EI 1600 and bracket some of your shots +/- a stop and have it developed at EI 3200 development time maybe.
01-23-2022, 08:54 AM - 4 Likes   #11193
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QuoteOriginally posted by tuco Quote
I don't know anything about its origins/purpose. I'll also note that RR 80S and RPX 25 can produce a short-toe characteristic when developed with Rodinal. Short-toe films are not as forgiving with exposure and if they have a low film base density can really produce some deep blacks.



I can add some info. In the Delta 3200 Data Sheet, you can see it gives development times for an exposure index ranging from EI 400 to EI 12500 for various developers. If you are sending the film out to be developed most likely they use a box speed developer and will they just assume EI 3200 development time I don't know.

I think EI 3200 is really pushing the film even with a box speed developer. So for your first roll perhaps try EI 1600 and bracket some of your shots +/- a stop and have it developed at EI 3200 development time maybe.
Thanks for the info.

The following photo was taken on HR-50. It was very bright and harsh light.


#belgrade par Kris Lockyear, on ipernity

K.
01-23-2022, 09:11 AM - 4 Likes   #11194
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Mamiya C3, Sekor 65/3.5, Delta 100, D-23


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01-23-2022, 03:21 PM   #11195
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QuoteOriginally posted by womble Quote
Thanks for the info.

The following photo was taken on HR-50. It was very bright and harsh light.


#belgrade par Kris Lockyear, on ipernity

K.
You managed to handle the contrast very well!
01-23-2022, 03:25 PM - 8 Likes   #11196
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High Atlas, Morocco, 1985. Super A, smc Pentax-M 1:4 200mm, Ilford FP4 film/Promicrol 1+3 developer



01-25-2022, 08:46 AM - 5 Likes   #11197
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The Zuiko "Noctilux" 50mm/f1.2, on an OM-2n with XP2 @200 in Diafine:



01-26-2022, 03:25 AM - 7 Likes   #11198
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Leica M2, Voigtlander 35/f2 Ultron and APX400 in ID-11

01-28-2022, 03:39 PM - 8 Likes   #11199
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High Atlas, Morocco, 1985. MX, smc Pentax-M 1:2.8 28mm, Ilford HP5 film/Promicrol 1+3 developer



01-29-2022, 02:30 PM - 1 Like   #11200
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Mint tea for all , love the photos wkraus
01-29-2022, 03:35 PM   #11201
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QuoteOriginally posted by Flanoman Quote
Mint tea for all , love the photos wkraus
Thank you kindly! And yes, I miss the mint tea…
01-29-2022, 06:46 PM   #11202
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Great photos wkraus. That must have been an amazing adventure in Morocco.

By the way, is Promicrol developer still made (or is a recipe for it known publicly)?
01-30-2022, 03:46 PM - 1 Like   #11203
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QuoteOriginally posted by BarneyL Quote
Great photos wkraus. That must have been an amazing adventure in Morocco.

By the way, is Promicrol developer still made (or is a recipe for it known publicly)?
Thanks, Barney. Indeed it was. I returned in the mid-1990s but never again with B&W film.

The “old” Promicrol from May & Baker was a fine developer, but they stopped making it decades ago. An apparently well informed forum post says, “The unavailability of HEAP sulphate caused the product to be withdrawn.” “New” Promicrol from Champion was a different recipe and is also no longer available. Due to my “retreat” from developing between 1996 and 2018 I never used it. I don’t think that a public recipe existes for either of them.
02-01-2022, 08:50 AM - 3 Likes   #11204
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Either concentrating on cooking pancakes, or having a petit mal:


OM-2n, 50mm/f1.2, XP2 Super at 200, Diafine.
02-06-2022, 12:29 PM - 8 Likes   #11205
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