Gast I’m not sure if a question like this has been asked on this forum before, but the search engine didn’t bring up any results. My question is this: I still have a few older rolls of Orwo NP20 film at home, which should still be in good condition. Unfortunately, I can’t find the development times – I haven’t found anything online, nor is it on the packaging. So I’d like to know if anyone has experience developing this film and could share that with me. P.S. I usually develop with Neofin Blaue, Rodinal or N49 – if anyone could give me development times or guidelines for those developers, that would be fantastic.
Gast You can still find the times here: http://www.digitaltruth.com/chart/old/orwo_old.html Best regards, Otto Beyer!
MirkoBoeddecker http://www.fotoimpex.de/Technik/Developers...klertaba49.htmls for our ATM49 / A49 Best regards, Mirko
Gast Hello, I have a few more details for Tetenal and your NP 20, all for beta 0.55, i.e. for a condenser enlarger Neofin Blaue, agitation cycle 1 min: 9 min Neofin Rot, agitation cycle 1 min: 7 min Emofin powder, agitation cycle 1 min: 3 min per stage Ultrafin liquid, agitation 1 min: 1+10 5 min; 1+20 10 min; 1+30 11 min These are Tetenal’s factory specifications, which I took from a packet of Emofin that has been waiting to be used for 15 years. Roland
