Development time
Fujifilm Provia 100F in Arista Premium E-6
6:30 at 40.6°C, stock dilution, box speed.
Start timer · 6:30Time
6:30
Standard
Dilution
Stock
Temperature
40.6°C
Box speed
ISO 100
E-6
All 5 times
| Dilution | EI | Time | Temp | Agitation | Timer |
|---|---|---|---|---|---|
| Stock | 100 | 6:30 | 40.6°C / 105°F | Standard | Start timer |
| Stock | 200+1 stop | 8:00 | 40.6°C / 105°F | Standard | Start timer |
| Stock | 400+2 stops | 10:30 | 40.6°C / 105°F | Standard | Start timer |
| Stock | 50−1 stop | 4:30 | 40.6°C / 105°F | Standard | Start timer |
| Stock | 100 | 13:30 | 29.4°C / 85°F | Standard | Start timer |
EI is the speed the film was rated at when shooting. Times marked “not yet verified” come from secondary sources and haven’t been checked against a manufacturer datasheet.
Other temperatures
Colour developers run at 40.6°C with a tight tolerance of around ±0.3°C, so there’s no reliable temperature chart. If you can’t hold the temperature, follow your kit’s instructions for its lower-temperature times.
Mixing
| Dilution | 300 ml (one 35mm roll) | 500 ml (one 120 roll) |
|---|---|---|
| Stock | Use as mixed, undiluted | Use as mixed, undiluted |
How they work together
- Fujifilm Provia 100F
- Professional color reversal with neutral color balance, fine grain and outstanding sharpness. Exceptional reciprocity for astrophotography.
- Notes on this pairing
- Hand tank at 105 °F (also 6.5 min in a rotary tube). Add 4% to 1st developer time each time it is reused.
- Push +1 at 105 °F.
- Push +2 at 105 °F.
- Pull -1 at 105 °F.
- Hand tank at 85 °F.