Ducos de Hauron
3 cameras · 3 models · 1897–1899
| Model | Year | Typ | Lens |
|---|---|---|---|
| Chromographoscope | 1897 | Fg/Ms | – |
| Melanochomoscope 3,5 | 1899 | Fg/Ms | Triplet |
| Melanochomoscope 4,5 | 1899 | Fg/Ms | Triplet |
3 cameras · 3 models · 1897–1899
| Model | Year | Typ | Lens |
|---|---|---|---|
| Chromographoscope | 1897 | Fg/Ms | – |
| Melanochomoscope 3,5 | 1899 | Fg/Ms | Triplet |
| Melanochomoscope 4,5 | 1899 | Fg/Ms | Triplet |