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Film comparison

Lomography Potsdam 100 vs Rollei RPX 100

What the catalogue holds about each, and the times they share. A dash means a figure has not been read off a datasheet — nothing here is estimated.

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Specification side by side

Table 1
Film Lomography Potsdam 100 Lomography Potsdam 100 Rollei RPX 100 Rollei RPX 100
Maker Lomography Rollei
ISO 100 100
Type B&W negative B&W negative
Process B&W B&W
Status In production In production
Formats — —
Grain (RMS) — —
Resolving power — —
Latitude — —
First released 2019 2014
Reciprocity data No No
Published times 7 73

Developers in common

Table 2

Each film’s time at its own box speed in the same developer, at the same dilution and temperature. Every time opens the full table for that film in that developer.

ADOX Rodinal
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
1+25 · 20 °C 7:00 9:00
1+50 · 20 °C 9:30 16:00
Compard R09 One Shot
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
1+50 · 20 °C 9:30 16:00
Ilford ID-11
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
1+1 · 20 °C 7:00 12:00
Ilford Ilfosol 3
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
1+9 · 20 °C 6:00 5:00
Kodak D-76
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
stock · 20 °C 5:30 9:00
Kodak XTOL
Dilution · °C Potsdam 100 EI 100 RPX 100 EI 100
1+1 · 20 °C 7:30 11:00