°C    °F 

 0.00    0:00 

FilmDeveloperDilutionASA/ISO35mm120SheetTempNotes
 Rollei Infrared IR400  Rodinal  1+100  400 (10-25)  21.5  21.5  21.5  21C  [57][56] 
 Note [57]Data in parenthesis for metering with deep red or opaque filter. Suitable filters include: Wratten #29, #88A, #89B, B+W #92, Hoya R72, RG695nm and RG715nm IR black filters
 Note [56]Same time applies across ASA/ISO range.

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