Rollei/Maco Ortho 25 Plus in Rollei Supergrain

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).

Rollei/Maco Ortho 25 Plus

Very fine grained, high-resolution orthochromatic film; replaced Rollei Ortho 25 in 2017.

• D-76

  8:00

  1+1 · EI 25 · 20°C

• ID-11

  8:00

  1+1 · EI 25 · 20°C

• Perceptol

  10:00

  Stock · EI 25 · 20°C

• Rodinal

  5:30

  1+25 · EI 25 · 20°C · 2 variants

• T-Max Developer

  7:00

  1+4 · EI 25 · 20°C

• Foma Bohemia Fomapan 400 Action

  6:00

  1+9 · EI 400 · 20°C · 3 variants

• Rollei/Maco RPX 400

  6:00

  1+9 · EI 400 · 20°C · 3 variants

• Rollei/Maco RPX 25

  4:30

  1+9 · EI 25 · 20°C · 3 variants

• Foma Bohemia Fomapan 100 Classic

  5:30

  1+9 · EI 100 · 20°C · 3 variants

• Foma Bohemia Fomapan 200 Creative

  5:30

  1+9 · EI 200 · 20°C · 3 variants

• Foma Bohemia Retropan 320 Soft

  6:30

  1+9 · EI 320 · 20°C · 2 variants

• Rollei/Maco Retro 80S

  6:00

  1+9 · EI 80 · 20°C · 3 variants

• Bergger Pancro 400

  9:30

  1+9 · EI 400 · 20°C · 2 variants

All 13 films in Rollei Supergrain