Bergger Pancro 400 in 35mm, developed in Adox Atomal stock

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albireo

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I thought I'd make a new thread instead of continuing the conversations I had joined ( here and here )

I finally got round to developing and scanning my first roll of Pancro 400 in 35mm.

I found some fresh rolls for sale online. I was intrigued by the Naked Photographer's review here, showing a beautiful straight line in D76 1:1, and an interesting, pretty standard panchromatic, albeit slightly red-extended response.

The Naked Photographer's impressions were then corroborated by the only other quantitative test I could find online, which is the one by Photrio's member @Adrian Bacon here https://www.photrio.com/forum/resou...lenished-xtol-for-12-30-at-24c-in-a-jobo.428/ (Adrian, if you're still around here, thank you for your tests!).

I'm not normally hopping around film brands, but I'm in a significant transition phase - I'm in the process of abandoning Foma 100/200/400, which I had been using almost exclusively for years, and settling on something else. My journey with Kentmere has so far been oddly disappointing. Great stuff, manufactured to the highest pro level, but I just can't can't gel with with the results I'm getting so far.

So before I call it a day and just move to TriX as my all purpose, non-specialty film, I wanted to see if I can support other smaller players. Enter Bergger Pancro.

I bought 10 rolls of Bergger S/N 1807011601 exp 12/26 and three bags of Adox Atomal. I initially thought I'd use BER49, but this is twice as expensive as Atomal and a German forum (APHOG) reports BER49 is Atomal, so I went with that.

For my first roll I followed the manufacturer's recommendations pretty closely, with a slight correction motivated by the results of Adrian Bacon and the Naked Photographer, who used XTOL and D76 respectively. The first reports an EI of 320 in Xtol, the second exposed as usual, box speed but I can see slightly less shadow detail than the TriX reference in his video. I went for an EI of 250EI to be really on the safe side (turns out I didn't need to).

Methods

So, following the tech sheet here https://bergger.com/fr/index.php?controller=attachment&id_attachment=4 I went with
  • 2 minutes prewash tap water 24°C
  • Adox Atomal stock 24°C 9'30'', inversion regime as per tech sheet
  • 40 seconds Fomacitro stop
  • 6 minutes Fomafix
  • Wash 5' via a Paterson hose between faucet and tank
  • Fotoflo and hang to dry (sadly I erroneously used too much Photoflow, which shows in some of the images)

The base+veil is, as often reported, unusual, both in density and colour. Here's how it looks compared to two other films I use a lot, and to Aviphot 200 which is almost transparent (cellulose triacetate, I believe).

PAcnXFg.jpg


I've scanned the entire roll using a $200 Minolta dedicated film scanner. The scanner had zero issues whatsoever with the base+veil, and I'd imagine even cheap flatbeds would do well with a modicum (2x-3X) of multisampling if necessary.

Here are some results. Note that no local post-processing was applied on these images post inversion apart from setting the black point. No digital vignetting, no sepia toning, no dodging, no burning. Anyone with any consumer scanner/DSLR setup, given the negatives, will reproduce these in 1 minute.

#1
3l0EFwT.jpg


#2
GvjOA4P.jpg


#3
ZGlQR2n.jpg


#4
G8BRrqv.jpg


#5
GXfPHPG.jpg


In another thread I'd read complaints about the poor sharpness of this film in 35mm. I didn't notice anything wrong with the sharpness. Here's two sections from samples #2 and #5 above, at the scanner's native 3200dpi resolution

KJCJc7R.jpg


NbR3APf.jpg


My Notes & Random Observations
  • High base+veil, which doesn't affect the results
  • Film dries very flat - as flat as Kentmere 100/400 or Ilford
  • Nice dense negatives - I could have very easily gone up to 320EI in my workflow. I've read anecdotal findings that this "is a 160EI film". Not at all, for me.
  • Excellent QC: no pinholes, no scratches, no issues whatsoever. Beautifully clean negatives. Ilford-level of QC
  • Grain - I was prepared to expect gargantuan grain - the grain is present, but I like it a lot. Not much bigger than Kentmere 400 in D76, and much nicer for my taste
  • Sharpness - I am not seeing any issues with sharpness. The reports on poor sharpness are probably due to most people using flatbeds to scan 35mm
  • Exquisite tonal range. This is what surprised me. I loved the tonal response, straight out the scanner. Most of the Flickr images I had seen were a good indication of this, but it was nice to see it first hand.
  • Fantastic highlight and halation control - this is way better than the Kentmere range in 35mm.
  • Easy to develop - Nothing really exotic, or difficult in terms of processing. It's actually easier for me to work at 24 degrees, and the slightly longer fixing time doesn't bother me at all. An easy film to develop, honestly.
To conclude - it's only one roll, and I'll need to understand this better, but this looks like a truly solid film. I was really struggling with liking Kentmere film, blaming myself, my technique, the light, in turn and going in circles without every really being blown away by any of the images I've taken with it. You read that correctly. I prefer Foma film to Kentmere! But this Pancro is another story. I'm much more pleased with this Bergger. The combination of D/E and spectral response, and the hefty but pleasant grain conjures memories of old portraits taken by dads and uncles in the 70s or 80s. Those prints I remember marvelling at in the 80s and 90s as a kid, portraits of wives, or sisters or girlfriends blown up big, beautiful soulful tonal range and grain. When I later asked them what film they used, the answer was invariably one of 'old Tri-X' (very different from the current one, I'm told) or HP4, or Agfapan 400. This Bergger Pancro is the modern film that most of all reminds me of those old beautiful grainy prints.

My next steps will be to see how this responds to more standard development regimes, in my case Adox XT-3 or D76 stock. I will also definitely be less cautious and expose it at 320 EI in Xtol - I suspect it will work even better than EI 250 in my workflow.

I only wish I could find it in 120, because I suspect I will like it even more.
 
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Paul Howell

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I don't recall what developer I used, but Atomal seems to work really well at least with a good quality scan, I wanted to buy a box of 4X5 which seems to out of stock in the U.S, if I try another roll of Bergger I will try microdol X or ILfords version stock and see how it prints.
 
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albireo

albireo

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I don't recall what developer I used, but Atomal seems to work really well at least with a good quality scan, I wanted to buy a box of 4X5 which seems to out of stock in the U.S, if I try another roll of Bergger I will try microdol X or ILfords version stock and see how it prints.

Thank you Paul, what is Ilford's version of Microdol X? Is it available for sale?
 

qqphot

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Thanks! Seems like quite decent development too. The base is quite dense but as you said it doesn't really matter. It reminds me of a bulk roll of Double-X I've been using, but that film may just be old.
 

Sanug

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Fresh Double-X does not have such heavy base fog at all.

I dislike the base fog of Pancro 400. But you are right, the results are better than expected. I still have some rolls in 135 and 120 left and will give it another try soon.
 

Sanug

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As far as I know, Bergger Pancro is the same emulsion like Orwo N74 or N74+. Maybe even old stock (the base fog indicates towards the direction).
 
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As far as I know, Bergger Pancro is the same emulsion like Orwo N74 or N74+. Maybe even old stock (the base fog indicates towards the direction).

I guessed so. :smile: Could be old stock of N74 or a precursor of N74.

However, I was never able to find N74 in 120 and sheet format. So, if one wants N74-like results in these formats, Bergger film could be the way.
 

Peter Schrager

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curious why you are leaving the Foma brand of films? I have been using the 100 in 4x5 and 120 for years and have no problems. the 200 film is the sleeper film and I'm going to be using more of it in the future
Just curious!!
 

Ian C

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Per the question in post #4:

The Ilford extra-fine-grain developer that is approximately the same as the discontinued Kodak Microdol-X is Ilford Perceptol. Note the link to the data sheet at the bottom of the page.

https://www.ilfordphoto.com/1960529
 

Paul Howell

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In the U.S we can buy a gallon size of a microdol-x clone while Perceptol is only available in a 1lt size. Both Microdol and Perceptol are fine grain when used stock, but when diluted to 1:3 becomes an acuance type developer. Berry Thorton used Perceptol 1;3 for some of his work in The Edge of Darkness. There is some film speed loss, up a stop depending on the film. The forumla for Mricrodol is somewhat of a secret but for dyi either D23 or D50 will work.
 
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albireo

albireo

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curious why you are leaving the Foma brand of films? I have been using the 100 in 4x5 and 120 for years and have no problems. the 200 film is the sleeper film and I'm going to be using more of it in the future
Just curious!!

Peter, Foma makes beautiful film, and I've been using their entire range in 35mm and 120 for years. I was a vocal proponent of their medium format product line and I've taken some of my favourite pictures with Foma 100, 200 and 400 in 120, but lately I've been stumbling on a lot of QC issues. The most severe affect Foma 200 in 120, but I've started to see somewhat milder, but equally annoying problems in their 100 and 400 products too. I wrote a series of posts on their recent batches of 200 on here a year ago or so, and on how it was basically unusable for me. I contacted Foma many times to report the issues, which are documented elsewhere and well known by other users of their film, but I've found Foma unwilling or unable to solve them. So I've decided to move on.

I still have a lot of Foma rolls in 35mm format, and these have been problem-free for me. However going forward I'm planning to concentrate on a homogeneous simplified workflow (1-2 film types, 1-2 developers) which means I think I'll stop using their 35mm stuff, too.
 
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albireo

albireo

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Per the question in post #4:

The Ilford extra-fine-grain developer that is approximately the same as the discontinued Kodak Microdol-X is Ilford Perceptol. Note the link to the data sheet at the bottom of the page.

https://www.ilfordphoto.com/1960529

In the U.S we can buy a gallon size of a microdol-x clone while Perceptol is only available in a 1lt size. Both Microdol and Perceptol are fine grain when used stock, but when diluted to 1:3 becomes an acuance type developer. Berry Thorton used Perceptol 1;3 for some of his work in The Edge of Darkness. There is some film speed loss, up a stop depending on the film. The forumla for Mricrodol is somewhat of a secret but for dyi either D23 or D50 will work.


Thank you both. Never used Microdol/Perceptol, but I'm very familiar with D23, which I've used 1:1 with Foma 200 and 400 with excellent results. I've largely left D23 for the simplicity of mixing a bag of Adox D76, but I still have some metol around and will try D23 with one of my next rolls of Bergger Pancro.
 
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