Ontoscope Mod. 4
Cornu · 1922
| Typ | Fg/Rao |
| Format | 6x13 Pl-St |
| Lens | Flor-Berth. 4,5 |
| Shutter | Spezial |
Archiv-Nr. CORN K 0190 a01
Variants (3)
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1922 | Flor-Berth. 4,5 | Spezial | – |
| a02 | 1922 | Heliar 4,5 | Spezial | – |
| a03 | 1922 | Saphir 4,5 | Spezial | – |