Archived posting to the Leica Users Group, 2000/04/25
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]It is the preceived opinion that conventional, silver based b&w negatives will last longer than chromogenic films. Kodak's web site on their Tmax400CN avoids a clear statement. What says theory? What shows experience? Hans-Peter