Yes Doug, it looks like the Perceptol is the right Microdol X replacement. Anyway I agree with Allen and Eric comments: "...In any event, the differences are slight enough that I could live with any developer based on non-technical criteria, such as ease of use, cost and availability" (Allen). Thank you. Carlos 2010/2/13 Douglas Nygren <dnygr@xxxxxxxxxx>: > Carlos, > Your postings and accompanying photos swayed me to buy some Plus X which I > was able to do a couple of months ago. > > I couldn't find Microdol and learned it was discontinued. > > I'll have to find Perceptol and give it a try. > > I use a Jobo and develop film with Kodak T-Max RS. The Jobo cuts development > time down, but more importantly gives consistency to developing the films. > > I hope I can get the results you did. > > Best--Doug > > > On Feb 13, 2010, at 9:01 AM, CarlosMFreaza wrote: > >> 2010/2/12 Richard Knoppow >>> >>> I've had good results with Perceptol and T-Max. As far as I can tell >>> Perceptol is identical to Microdol-X. >> >> I'll use now the Microdol X and Ilford Pan F 50 Plus film combo for >> the first time and was looking for developing times and users >> opinions. The Ilford Pan F 50 Plus technical sheet suggests identical >> developing times for this film with Perceptol 1:1 and Microdol X 1:1 >> at 20ºC, 15' ; developing times have a very slight difference for both >> developers diluted 1:3, 17'and 18' and developing times for other >> Ilford films using these two developers are consistently similar or >> identical according the case, I think these are indications in the >> direction you mentioned above. >> The same technical sheet suggests solution B as the only option to >> develop the Pan F 50 with HC 110 developer, however the developing >> time is short too much: 4'. I had no good experiences using short >> times due to uneven developing; the Rodinal Special developer (nothing >> to do with the true Rodinal) was very active having short times, it >> was good for photojournalism work but it's not so good for others >> works. The page quoted yesterday about the HC 110 suggests:" The >> solution? Try the unofficial dilution H which is half of dilution B, >> and simply develop twice as long as for dilution B", perhaps it works. >> >> Carlos >> --- >> Rollei List >> >> - Post to rollei_list@xxxxxxxxxxxxx >> >> - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' >> in the subject field OR by logging into www.freelists.org >> >> - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with >> 'unsubscribe' in the subject field OR by logging into www.freelists.org >> >> - Online, searchable archives are available at >> //www.freelists.org/archives/rollei_list >> >> > > --- > Rollei List > > - Post to rollei_list@xxxxxxxxxxxxx > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the > subject field OR by logging into www.freelists.org > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the > subject field OR by logging into www.freelists.org > > - Online, searchable archives are available at > //www.freelists.org/archives/rollei_list > > --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list