Quote Originally Posted by Photo Engineer View Post
Keep that Sands dye alive guys.

Here is the big secret! It is the red sensitizer for KODACHROME! It is one of the few dyes that can survive development and still be active. So, someday, if there is a researcher who wants to recreate Kodachrome, this is the dye to use.

PE
H

Yeh, what was it,27 layers? I am glad that I have ZERO interest in color film, homemade or commercial. Gimme color separation any day. I have been that way ever since I first read about how Technicolor worked. STILL the best process ever.