Pragmatist said:Some will compare the BPF 200 to JandC Classic 200. While it may be made in the same plant, it sure aint the same film. The Classic behaves well at the 160-180 range, and delivers a spectacular 4x5 negative in a wide variety of developers.
Lachlan Young said:I believe that the formula used for the Bergger film has some similarity with Kodak super XX and is, IIRC, made using formulae that were used by Guilleminot (best known to those in the states as zone VI Brilliant).
Lachlan
TheFlyingCamera said:The only similarity it had was that it has a thick base and uses traditional grain silver, instead of more modern t-grain silver in the emulsion.
Lachlan Young said:I believe that the formula used for the Bergger film has some similarity with Kodak super XX and is, IIRC, made using formulae that were used by Guilleminot (best known to those in the states as zone VI Brilliant)
Pragmatist said:I have heard this claim as well, which is why I started experimenting with it. Being from an age when Super XX and Pan-X were two of my favorite and stock films, the BPF surely doesnt act IIRC the way S-XX did. This is why I chose D76 as the developer of choice. Microdol was nice for it, but caused a lot of speed loss.
Then there are those that claim the Efke 25 is similar to Pan-X. Not. Have gone off topic, but the days of those films are gone, and there simply are not any "direct" replacements.
Lachlan Young said:I believe that the formula used for the Bergger film has some similarity with Kodak super XX and is, IIRC, made using formulae that were used by Guilleminot (best known to those in the states as zone VI Brilliant).
Lachlan
Donald Miller said:...it sucks big time when you ask much in the way of contrast expansion. There are much better films available.
Lachlan Young said:Are you meaning a thick film base or a thick emulsion?
Lachlan
Lachlan Young said:Does anyone have any experience with this film? What sort of developers work best and what are your personal preferences and EIs for developing?
I would possibly be using this film in 35mm, 120 or 5x4 formats.
All help much appreciated,
Lachlan
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