Filmwasters

Which Board? => Main Forum => Topic started by: choppert on October 31, 2008, 01:01:28 PM

Title: Colour film in B&W developer?
Post by: choppert on October 31, 2008, 01:01:28 PM
From the cheapskates thread...
For experiments & where perfect colour balance is not important, and you're scanning use colour film and DIY develop.


What about using cheap colour film and developing it in B&W developer?
Looking at the web it sounds like it's quite do-able.  Has anyone any views/experience of this?

Andrea - did I see a photo of yours on Flickr (of some steps) taken on colour and processed as B&W?

Chops
Title: Re: Colour film in B&W developer?
Post by: al on October 31, 2008, 03:21:43 PM
Yep, it's doable, you get very dark, dense negs.  They scan in OK though.  When I did mine, I treated the film as if it was an "average" B&W film of the same speed, e.g. developed at 20C and for ISO100 used the time quoted for films like FP4 etc.
When scanned you get some odd colours !

Here's a couple I did a couple of years ago:
(http://farm1.static.flickr.com/31/58784655_9f3828bed2.jpg)

(http://farm1.static.flickr.com/31/64024261_73227c7b1c.jpg)
Title: Re: Colour film in B&W developer?
Post by: Mike (happyforest) on October 31, 2008, 08:45:04 PM
This is Agfa Vista 200 developed in Ilford LC29 diltued 1:29 for 5 and a half minutes.  Agitation was for first 30 secs then 5 secs every 30 seconds.

[Sorry, image deleted during forum software upgrade. Please re-upload if so inclined.]
Title: Re: Colour film in B&W developer?
Post by: sausage100uk on October 31, 2008, 09:41:12 PM
I accidently deved a c41 film as ERA 100 B&W, looked lovely, dense but very scannable :) might try it on purpose soon
Title: Re: Colour film in B&W developer?
Post by: Andrea. on November 01, 2008, 09:44:23 AM
Yes, quite right I have done it a few times. You can scan them but too dense to print properly tho.
Title: Re: Colour film in B&W developer?
Post by: tinm@n on November 05, 2008, 03:14:40 PM
I did it once this year and want to try it again.  After scanning in I really had to whack up the levels in Photoshop, which I normally avoid doing as much as possible.

(http://farm4.static.flickr.com/3238/2523882668_31b6fb9277.jpg)
Title: Re: Colour film in B&W developer?
Post by: formica on November 07, 2008, 04:01:24 PM
when people are doing this are they scanning as colour or as bw? the roll i did i scanned as colour, and most of the shots i didn't care for(the colour) but there were a few that had really nice colour.  i seem to recall reading on flickr somewhere where someone added some sort of diy bleach step to make the film more normal.  but i can't seem to find any reference to that now.

              william
Title: Re: Colour film in B&W developer?
Post by: formica on November 07, 2008, 04:13:27 PM
it looks like there's a group on flickr devoted to this issue:

 http://flickr.com/groups/c41inbw/


               william