Search found 8 matches

by John_In_Phoenix
Wed Mar 16, 2022 5:20 am
Forum: Errata
Topic: D-11 Reversal Process Developer
Replies: 0
Views: 9206

D-11 Reversal Process Developer

So there is a lot of discussion on various forums (like Photrio, etc) regarding the dilution of D-11 attributed to David Wood and published on p348 of the Cookbook. The speculation among many is that the dilution ratio of 1:3 was a misprint and should actually be reversed to 3:1 for optimal contrast...
by John_In_Phoenix
Mon Mar 14, 2022 5:19 am
Forum: Black and White Transparency Processing
Topic: D11 at wrong dilution
Replies: 6
Views: 23655

Re: D11 at wrong dilution

Here is the Jobo process for Fomapan R-100 Anchell’s D-11 Reversal Process D-11 1st Dev. 1:3 for 11:45Min. @20C Wash 4x@30 Sec. DW-1 Bleach 5 Min. Wash 2x@30 Sec. DW-2 Clearing Bath 3 Min. Wash 4x@30 Sec. . Reversal 2nd Dev 8 Min. Stop 1 Min. Wash 2x@30 Sec. Fix ATF-1 5 Min. Wash 2x@30 Sec. HCA 1/2 ...
by John_In_Phoenix
Mon Mar 14, 2022 5:14 am
Forum: Black and White Transparency Processing
Topic: D11 at wrong dilution
Replies: 6
Views: 23655

Re: D11 at wrong dilution

As described above
As described above
1A53B11C-4E16-4D8A-A781-50A593A9D184.jpeg (178.37 KiB) Viewed 12785 times
by John_In_Phoenix
Mon Mar 14, 2022 5:05 am
Forum: Black and White Transparency Processing
Topic: D11 at wrong dilution
Replies: 6
Views: 23655

Re: D11 at wrong dilution

This is an update to my previous post. I now love D-11 1:3 with Fomapan R-100 in my Jobo CPE 2 (75rpm) for 11:45 @20c. Nice contrast and density. I use it with the DW 1 bleach and DW 2 clearing bath. I have been using a reversal developer consisting of 220ml water + 40ml Rodinal + 80mg of Stannous C...
by John_In_Phoenix
Thu Jan 04, 2018 7:11 am
Forum: Black & White Film Development
Topic: Developing C41 in BW chemistry
Replies: 5
Views: 8580

Re: Developing C41 in BW chemistry

Kind of reviving this old thread. About a year ago I loaded some 35mm C-41 ISO 800 film in a camera and forgot about it for weeks. I picked up the camera to grab some backyard photos of my pups. The camera's ISO was set to 100 and I presumed it was BW film. When I finished the roll and unloaded the ...
by John_In_Phoenix
Mon Jan 01, 2018 7:40 pm
Forum: Black & White Film Development
Topic: D-23 Divided
Replies: 8
Views: 9457

Re: D-23 Divided

Thanks Steve. I'll give it a try. Would the developing time for the Dalzell Variation be about the same ~3+3? I did try a variation stated as TD-201 in The Film Developing Cookbook but was not as impressed. I read in The Film Developing Cookbook about adding Sodium Chloride to D-23. Do you have any ...
by John_In_Phoenix
Mon Jan 01, 2018 3:40 pm
Forum: Black & White Film Development
Topic: D-23 Divided
Replies: 8
Views: 9457

Re: D-23 Divided

Recently I have been experimenting with Divided D-23 and find myself drawn more to it than some of my other long-time choices for some of my images.I have noticed the increase in fog noted in The Darkroom Cookbook. I do have Potassium Bromide on hand and can try it as a fog preventer in the first ba...
by John_In_Phoenix
Sun Dec 31, 2017 10:23 am
Forum: Black and White Transparency Processing
Topic: D11 at wrong dilution
Replies: 6
Views: 23655

Re: D11 at wrong dilution

I have tried D11 without much success. A fellow by the name of Jens Osbahr published a paper back in 2007 titled "A Black And White Reversal Process-In Memory Of Scala" which I have been using successfully for a number of years. Ive processed quite a number of film types from the original ...