Variants (7)
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1904 | Imagon | – | – |
| a02 | 1909 | Voigtl.Dynar | Compound | – |
| a03 | 1909 | Voigtl.Dynar | Koilos | – |
| a04 | 1909 | Voigtl.Kollinear | Compound | – |
| a05 | 1909 | Voigtl.Kollinear | Koilos | – |
| a06 | 1909 | Voigtl.Triple-A. | Compound | – |
| a07 | 1909 | Voigtl.Triple-A. | Koilos | – |