Ultrafine Finesse 400 development times · ISO 400 35mm

Process: Black and white
ISO: 400
Format: 35mm

Development times

Reference times from Pântano Film Club's development table, in minutes and seconds. Treat them as a starting point: your agitation, tank and water temperature change the result, so test on a spare roll.

510-Pyro

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+100	20°C	400	1:00	8:15	1:00	5:00	5:00

Acufine

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	400	1:00	6:00	1:00	5:00	5:00

Adox HR-DEV

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+30	20°C	200	1:00	15:00	1:00	5:00	5:00

Arista® Premium

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	400	1:00	8:00	1:00	5:00	5:00

Atomal 49

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	400	1:00	13:00	1:00	5:00	5:00
stock	20°C	400	1:00	10:00	1:00	5:00	5:00

Bellini Hydrofen

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+39	20°C	400	1:00	6:30	1:00	5:00	5:00

Berspeed

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	400	1:00	12:00	1:00	5:00	5:00

D-19

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	400	1:00	8:00	1:00	5:00	5:00

D-76

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	400	1:00	12:30	1:00	5:00	5:00
stock	20°C	400	1:00	7:30	1:00	5:00	5:00

F76+

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	400	1:00	8:00	1:00	5:00	5:00

FX-39

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	400	1:00	14:00	1:00	5:00	5:00

Ilfosol 3

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	400	1:00	8:30	1:00	5:00	5:00
1+9	20°C	800	1:00	12:00	1:00	5:00	5:00

Ilfotec DD-X

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+4	20°C	400	1:00	9:00	1:00	5:00	5:00
1+4	20°C	800	1:00	11:00	1:00	5:00	5:00

Marathon

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	100	1:00	6:30	1:00	5:00	5:00

Microdol-X

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	400	1:00	15:00	1:00	5:00	5:00

Paranol S

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+25	20°C	400	1:00	7:00	1:00	5:00	5:00
1+50	20°C	400	1:00	15:00	1:00	5:00	5:00

PMK

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+2+100	20°C	400	1:00	15:00	1:00	5:00	5:00

Promicrol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+14	20°C	400	1:00	12:00	1:00	5:00	5:00
1+14	20°C	800	1:00	15:00	1:00	5:00	5:00

Rodinal

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+25	20°C	400	1:00	6:00	1:00	5:00	5:00
1+50	20°C	400	1:00	11:00	1:00	5:00	5:00
1+50	20°C	800	1:00	18:00	1:00	5:00	5:00
1+50	20°C	1600	1:00	25:00	1:00	5:00	5:00

Silvermax

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+19	20°C	400	1:00	17:00	1:00	5:00	5:00

Studional

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+30	20°C	400	1:00	12:00	1:00	5:00	5:00

Ultrafin T-Plus

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+4	20°C	400	1:00	7:30	1:00	5:00	5:00

Ultrafine Endurance

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	400	1:00	7:00	1:00	5:00	5:00

Xtol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	400	1:00	9:30	1:00	5:00	5:00
stock	20°C	400	1:00	7:30	1:00	5:00	5:00

Members can run any of these times in the Pântano timer, with agitation reminders, and save their own versions.

Open the timer

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