Quote Originally Posted by Aurelien View Post
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.

The quality of the product was linked to the coating technique, however no films from other manufacturers suffered from improved coating methods so why should this one ?

Are you in league with a rival, the answer seems to be yes as you promote Rollei/Maco, just let Fotoimpex get on with there projects for the benefit of us all.
Ian