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Developer · Black and white

Adox Rodinal

AvailableB&WLiquid Concentrate

Also known as: Adonal, Blazinal, R09 One Shot, APH 09

ADOX Rodinal is made to Agfa Leverkusen's latest (2004) Rodinal formula; the original was created by Momme Andresen in Berlin in 1891. ADOX says it is more fine-grained than R09/APH09 while enhancing sharpness and acutance.

Type
Liquid
Process
B&W
Temperature
20°C
18–24°C (64–75°F)
Dilutions
3
Shelf life
Not stated by ADOX
concentrate

Characteristics

GrainProminent, level 3 of 3
AcutanceHigh, level 3 of 3
ContrastVariable, level 4 of 4

Sharp, dramatic, distinct edge effects

Dilutions

RatioUseNotes
1+25One-shotLowest dilution in ADOX's stated range (1+25 to 1+500).
1+50One-shotWithin ADOX's stated range (1+25 to 1+500).
1+100One-shotWithin ADOX's stated range (1+25 to 1+500). ADOX asks for at least 5 ml of concentrate per 35mm or 120 film.

Shelf life

Concentrate
Not stated by ADOX
Working Solution
One-shot: not reusable (ADOX)

One-shot developer that cannot be re-used (ADOX). Use at least 5 ml of concentrate per 35mm or 120 film, and 5 ml per 4 sheets of 4x5 or per sheet of 8x10.

Development times

Often used for

High acutance/sharpness workStand developmentLandscapes and architectureLarge format negativesLong-term storage

Limitations & warnings

  • Prominent grain not suitable for grain-sensitive work
  • Not ideal for 35mm portraits or smooth skin tones

Descriptions combine manufacturer specifications with community experience. Subjective assessments reflect common sentiment among photographers and may not match your results.