Does anyone have approximate % figures (not zones) to reduce development with Foma 200 5x4?
By way of example:
Normal development is 8 minutes
Metered exposure is 10 seconds
Corrected for reciprocity is 90 seconds.
To my mind some reduction in development time seems required to control highlight development but I'm not sure how much.
If you need to explain in terms of zone reduction can you indicate what that is in percentage terms.
Thanks Steve
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