Reciprocity and Bergger BPF 200 : LUSENET : Large format photography : One Thread

Does anyone have information on Bergger BPF 200 and the reciprocity numbers for this film? Great forum. Thanks in advance.

Bob Hudak

-- Bob Hudak (, February 06, 2002


You can email them at:" " and they will send you the data sheet for the film. My copy isn't handy or I'd just answer you... But the reciprocity curve, as I recall, is nearly a straight line and easy to calculate.

Cheers, Richard

-- Richard Rankin (, February 06, 2002.

Two stops always seems to be right for your average B&W film. I would start there.-J

-- josh (, February 07, 2002.

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