Developing chart for Ilford SFX

[Mike Kennedy]

I've just finished a web search and cannot find information for "Pulled" development.
SFX rated at 50iso souped in rodinal or D76 for how long?

Thank You

 

[Bob F.]

Is that rated at 50 with the SFX/89B/R72 type filter or at 50 without a filter?

The filter has a 4-stop filter factor, so metering at 50 without the filter and then using the filter would mean one is actually shooting at 800 - a two stop push.

If no filter was involved then, if no one has tried it and can give you example times, you can look at 2-stop pulls for other films and adjust development along the same lines as for those.

Good luck, Bob.

 

[Mike Kennedy]

I shot through the SFX filter.

 

[Bob F.]

A bit late (just tripped over the thread again) but... in that case it looks like you can just use the times given for 800ASA according to the Ilford data sheet (18mins @20C in stock strength ID-11 or 16.5 mins in stock D76 (so much for everyone saying they are the same...)).

Perhaps someone else has personal experience?

Good luck, Bob.

 

[Mike Kennedy]

Thanks Bob!!!!!