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Merge mention made a few days ago at Talk:Film developing by User:Linuxlad. -- Christopherlin 07:11, 2 February 2006 (UTC)
Please keep the spelling of "color/colour" consistent per WP:ENGVAR. It is the intent of WP:ENGVAR that both spellings not be used in the same article without a specific reason. -- VMS Mosaic 08:24, 6 April 2007 (UTC)
Goo day,
I like to know about the products that can help with Reversal film development. where it could be found, suppliers, prices ....etc,
thanks
Ekraam —Preceding unsigned comment added by 85.31.90.214 ( talk) 12:30, 12 December 2008 (UTC)
When did the developer change from 100F to 100.4F? (The tolerance is small enough for that to matter, though I am not sure I kept it that close.) I used to do my own E6 in the 1980's, and am pretty sure I remember 100.0F. Gah4 ( talk) 04:05, 7 August 2009 (UTC)
Shouldn't adding at least part of the alkaline compound help in dissolving the metol? While salts often limit the solubility of organic compounds in water transforming acid compounds (e.g. the phenolic group on the metol) into its sodium salts could be expected to increase its solubility, couldn't it? 150.227.15.253 ( talk) 10:39, 19 February 2019 (UTC)
The article mentions Fe3+EDTA as bleach in reversal development for colour photography. Wasn't potassium ferricyanide K3Fe(CN)6 a classic bleach for this purpose? Actually it was, see the article on that compound. 150.227.15.253 ( talk) 10:54, 19 February 2019 (UTC)
Is the opening really correct when it says that an entire film or paper will turn black if left in the developer? It's decades since I did that kind of photography, but I was very much taught to "develop to finality", ie leave the paper in the developer until it is no longer changing. Snatching it out earlier was a recipe for poor contrast. — Preceding unsigned comment added by 82.71.61.128 ( talk) 15:37, 16 March 2021 (UTC)
Wha happens if we prepare a developer leaving one of the ingredients? 2409:4072:6C11:F6D7:C56:89F6:E6BB:96C4 ( talk) 16:35, 11 February 2022 (UTC)
![]() | This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||||
|
Merge mention made a few days ago at Talk:Film developing by User:Linuxlad. -- Christopherlin 07:11, 2 February 2006 (UTC)
Please keep the spelling of "color/colour" consistent per WP:ENGVAR. It is the intent of WP:ENGVAR that both spellings not be used in the same article without a specific reason. -- VMS Mosaic 08:24, 6 April 2007 (UTC)
Goo day,
I like to know about the products that can help with Reversal film development. where it could be found, suppliers, prices ....etc,
thanks
Ekraam —Preceding unsigned comment added by 85.31.90.214 ( talk) 12:30, 12 December 2008 (UTC)
When did the developer change from 100F to 100.4F? (The tolerance is small enough for that to matter, though I am not sure I kept it that close.) I used to do my own E6 in the 1980's, and am pretty sure I remember 100.0F. Gah4 ( talk) 04:05, 7 August 2009 (UTC)
Shouldn't adding at least part of the alkaline compound help in dissolving the metol? While salts often limit the solubility of organic compounds in water transforming acid compounds (e.g. the phenolic group on the metol) into its sodium salts could be expected to increase its solubility, couldn't it? 150.227.15.253 ( talk) 10:39, 19 February 2019 (UTC)
The article mentions Fe3+EDTA as bleach in reversal development for colour photography. Wasn't potassium ferricyanide K3Fe(CN)6 a classic bleach for this purpose? Actually it was, see the article on that compound. 150.227.15.253 ( talk) 10:54, 19 February 2019 (UTC)
Is the opening really correct when it says that an entire film or paper will turn black if left in the developer? It's decades since I did that kind of photography, but I was very much taught to "develop to finality", ie leave the paper in the developer until it is no longer changing. Snatching it out earlier was a recipe for poor contrast. — Preceding unsigned comment added by 82.71.61.128 ( talk) 15:37, 16 March 2021 (UTC)
Wha happens if we prepare a developer leaving one of the ingredients? 2409:4072:6C11:F6D7:C56:89F6:E6BB:96C4 ( talk) 16:35, 11 February 2022 (UTC)