Rollei/Maco RPX 100 in HC-110

EI is the speed the film was rated at when shooting. Evidence says where each time comes from: the manufacturer’s own data, a named test, a compilation or several agreeing reports (community consensus), or one person’s report. Times marked “not yet verified” come from secondary sources and haven’t been checked against a manufacturer datasheet. Where sources give different times, every one is listed and marked “sources differ”.

Calculated from the 20°C (68°F) time using Ilford’s temperature compensation factors, not taken from a datasheet. Most B&W developers behave well between 18–24°C (64–75°F).

HC-110

Fine grain, high acutance, full film speed, normal contrast. Full-scale with good shadow detail.

Rollei/Maco RPX 100

Medium-speed panchromatic film on triacetate; Rollei quotes very fine grain (RMS 7) and about +/-2 stops of latitude.

Notes on this pairing

• Kodak dilution B.

• D-76

  9:00

  Stock · EI 100 · 20°C · 6 variants

• ID-11

  9:00

  Stock · EI 100 · 20°C · 5 variants

• Ilfosol 3

  5:00

  1+9 · EI 100 · 20°C · 2 variants

• Ilfotec DD-X

  9:00

  1+4 · EI 100 · 20°C · 3 variants

• Microphen

  9:00

  Stock · EI 100 · 20°C · 5 variants

• Perceptol

  13:00

  Stock · EI 100 · 20°C · 4 variants

• Rodinal

  9:00

  1+25 · EI 100 · 20°C · 2 variants

• Rollei Supergrain

  5:30

  1+9 · EI 100 · 20°C · 4 variants

All 11 developers for RPX 100

• Kodak Tri-X 400

  3:45

  1+31 · EI 400 · 20°C · 6 variants

• Kodak T-Max 400

  5:30

  1+31 · EI 400 · 20°C · 7 variants

• Ilford HP5 Plus

  5:00

  1+31 · EI 400 · 20°C · 7 variants

• Ilford Delta 400

  7:30

  1+31 · EI 400 · 20°C · 8 variants

• Ilford FP4 Plus

  4:30

  1+15 · EI 125 · 20°C · 5 variants

• Foma Bohemia Fomapan 400 Action

  6:30

  1+31 · EI 400 · 20°C · 2 variants

• Harman Technology Kentmere Pan 400

  8:00

  1+31 · EI 400 · 20°C

• Ilford Ilford Delta 100

  6:00

  1+31 · EI 100 · 20°C · 3 variants

All 32 films in HC-110