Birella
Birnbaum · 1933
| Typ | Fg/Su |
| Format | 3x4 RF |
| Lens | Trioplan 3,5 |
| Shutter | Compur |
Archiv-Nr. BIRN K 0100 a05
Variants (6)
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1933 | Trinar 2,9 | Compur | – |
| a02 | 1933 | Trinar 2,9 | Vario | – |
| a03 | 1933 | Trinar 4,5 | Compur | – |
| a04 | 1933 | Trinar 4,5 | Vario | – |
| a05 | 1933 | Trioplan 3,5 | Compur | – |
| a06 | 1933 | Trioplan 3,5 | Vario | – |