rolllog

Development times

Foma Retropan 320 Soft in Rollei Supergrain

2 times for 1+9, EI 320–640, 20 °C. From Foma Bohemia Retropan 320 Soft datasheet (2019-09).

Box speed (EI 320), 20 °C, 1+9, intermittent
6:30–7:30

Times

1+9 · intermittent

Foma Retropan 320 Soft in Rollei Supergrain 1+9 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
3206:30–7:30
64010:00–11:00

Source: Foma Bohemia Retropan 320 Soft datasheet (2019-09)

Time in min:sec. A dash means the source gives no time for that combination; rolllog doesn't fill gaps. These are starting points: test with your own process.

Foma Retropan 320 Soft in other developers

Other films in Rollei Supergrain

Same data from the API

curl "https://rolllog.io/api/v1/films/foma-retropan-320-soft/dev-times?developer=rollei-supergrain"

All of Foma Retropan 320 Soft: exposure, reciprocity, formats and prices.