No the specificity of the product was also due to the dip coating machine, that was the only one remaining in the world. The Efke 100 emulsion was designed to be coated with such a coating machine. Not with a modern 8 layer coating machine. This is incompatible with speed coating and so on. The sensitizer question is a annex question.


and, as for the Pan 100, Pan 400 and so much other products, we have to wait and see. For the first two, we are still waiting...