Ilford Film Ortho Plus
Price range: 249 kr through 3,599 kr
Black and white orthochromatic negative film with ISO 80, available as roll and sheet film.
Ilford Film Ortho Plus
This orthochromatic film features fine grain and high sharpness. It is available as 35 mm, 120 roll, and sheet film.
The emulsion is sensitive to blue and green light but lacks sensitivity to red. This means red and orange tones are rendered darker and with stronger contrast than on panchromatic films. This characteristic allows the film to be handled and processed under a deep red safelight.
Exposure and settings
The film is DX coded for ISO 80 when shooting in daylight or natural light. For tungsten light, a manual ISO setting of 40 should be used, or a one stop exposure correction applied. Processing is done as standard regardless of whether ISO 80 or 40 is used.
Compare variants
| Variant | Exposures | Film size |
|---|---|---|
| 4×5-25 | 25 | 4×5″ |
| 8×10-25 | 25 | 8×10″ |
| 120-12 | 12 | 120 |
| 135-36 | 36 | 135 |
Specifications
| Application | |
|---|---|
| Exposures | |
| Film size | |
| Film type | |
| ISO | |
| Manufacturer | Ilford Photo |
| Variant | |
| Warranty period |
How does this film differ from panchromatic film?
It lacks red sensitivity, rendering reds and oranges darker with stronger contrast.
Can it be processed under a safelight?
Yes, it can be handled and processed in deep red safelight conditions.
What ISO should be used for tungsten light?
Use a manual ISO setting of 40 or a 1 stop exposure correction.
What formats are available?
It is available in 135, 120, 4x5, and 8x10 formats.
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