Ilford
Ortho Plus
- Process: B&W
- Box ISO 80
- Format: 120, 35mm, 4x5, 8x10
Dev times
Box ISO 80 · 20 °C · Small tank. Free here: one basic time per developer.
| Developer | Dilution | Time | Source |
|---|---|---|---|
| Ilfotec DD-X | Officialilf-ddx | ||
| Ilfotec LC29 | Officialilf-lc29 | ||
| Ilfosol 3 | Officialilf-ilfosol3 | ||
| Kentmere Film Developer | Officialken-chem | ||
| ID-11 | Officialilf-poster | ||
| Microphen | Officialilf-poster | ||
| Perceptol | Officialilf-poster |
Dev times are not printed from the website. All times are in the NEGS app.
All 21 times are in the NEGS app
Every ISO, push and pull, every temperature, rotary and tank, and agitation. With the timer, temperature fix and your roll record.
Coming soon on iPhone and iPad
What the colours mean
The colour of each box shows the process. The number is the box ISO.
- Black and white negative
- Colour negative, C-41 process
- Colour slide, E-6 process
- Cine colour negative, ECN-2 process
- Black and white slide (reversal)
- Instant and special processes
Sources
- OfficialIlfotec DD-X technical information
HARMAN technology (Ilford Photo) · H/1950 · Revision: Aug 2019
- OfficialIlfotec LC29 technical information
HARMAN technology (Ilford Photo) · H/1951 · Revision: Jan 2020
- OfficialIlfosol 3 technical information
HARMAN technology (Ilford Photo) · H/572 · Revision: Sep 2024
- OfficialKentmere film photochemicals technical information
HARMAN technology (Ilford Photo) · H/1970 · Revision: F26B (Jun 2026)
- OfficialILFORD film processing chart (poster)
HARMAN technology (Ilford Photo) · H/1953 · Revision: Version January 2025