Variants (5)
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1925 | 3.5 | – | – |
| a02 | 1925 | 4.5 | – | – |
| a03 | 1924 | Tessar | – | – |
| b01 | 1924 | Tessar | – | 25m-Spule |
| c01 | 1924 | Tessar | – | Newton-Sucher |
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1925 | 3.5 | – | – |
| a02 | 1925 | 4.5 | – | – |
| a03 | 1924 | Tessar | – | – |
| b01 | 1924 | Tessar | – | 25m-Spule |
| c01 | 1924 | Tessar | – | Newton-Sucher |