Archived posting to the Leica Users Group, 2000/02/23
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Frank wrote: >>Has anyone used Kodak T400CN. It's the black and white film that processed in C-41 chemistry. Comments would be greatly appreciated.<< I just went through a rather informal evaluation process of T400CN and XP-2. I shot about a dozen rolls of each. I scanned everything thus far. I haven't printed, so the jury is still out. However, on a purely subjective level thus far, I prefer XP-2. Further, based on some feedback I received from the leica-users list -- as well as privately -- I don't think I'm going to use chromogenic film exclusively. But it certainly is convenient, especially since I've found a good, low-cost, conveniently located lab which will do C-41 processing. Over the past several weeks I've spent quite a bit of time going back through binders of old negatives. I've always taken care in developing my own film, and I've heard the horror stories about outside labs. However, reviewing my negs has been an eye opening experience. I looked through about 400 rolls of conventional film that I developed myself over the past three years. I found enough scratches and defects that a) I'm going to cut outside labs some slack and b) I'm going to be even more careful with my own processing in the future. For some reason I noticed more defects in this review/scanning process than I ever noticed when printing. By defects I don't mean just handling defects. I mean a variety of issues related to things such as poor agitation, bad water, bad developer, bad fixer, dust, and even poor storage. I can't always pinpoint the cause. And I'm not saying that every negative was bad. Most of the problems were minor, taken case by case. There were a couple of severe flare ups. Going through a bunch of archives over a short period opened my eyes to things I not have noticed otherwise. I store my negatives in sleeves in binders organized chronologically. It was interesting to notice tendancies. In some instances it's obvious that I printed contacts, picked out the negatives that I thought were worth printing, and I handled the rest carelessly. Other times it appears that I was just careless from the start. It appears that I used exhausted fixer at one point. In another group of negs (20 rolls) there were numerous tiny black specs, which I assume were processing related. It spanned more than one type of film. I noticed water streaking ceased about a year ago. I recall reading about (and using) a different Photoflo method on the LUG at approx the same time. The lesson I learned is that there's more to developing than just developing. Further, I wish that I had taken better notes. And finally, there are certainly times when a good lab and chromogenic film may be preferable to self developing. David