Product Description
BER49 is a brilliant fine grain powder developer from Bergger. Being a powder, it has all the advantages of ID11 or Microphen plus a lot more.
Unusually, it is a three part powder developer that is very efficient for the development of black and white negatives giving very fine details in half-tones. The working solution has a long shelf life, and is very resistant to oxidation.
Suitable for machine or manual processing, one litre is capable of processing 10 films. But starting from the third film, developing time has to be increased by one minute, for each film.
Typically, a roll of FP4 or HP5 takes around 12 minutes to process using the 1+1 dilution.
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