Minerva 9x12
Merkel · 1925
| Typ | Lb/Br |
| Format | 9x12 Pl |
| Objektiv | Tyrar 4 |
| Verschluß | Compur |
Archiv-Nr. MERK K 0200 a07
Varianten (10)
| Nr. | Jahr | Objektiv | Verschluß | Anmerkung |
|---|---|---|---|---|
| a01 | 1925 | Helioplan 4,5 | Compur | – |
| a02 | 1925 | Helioplan 4,5 | Koilos | – |
| a03 | 1925 | Methan | Compur | – |
| a04 | 1925 | Methan | Ibsor | – |
| a05 | 1925 | Trioplan | Compur | – |
| a06 | 1925 | Trioplan | Ibsor | – |
| a07 | 1925 | Tyrar 4 | Compur | – |
| a08 | 1925 | Tyrar 4 | Koilos | – |
| a09 | 1925 | Unofocal | Compur | – |
| a10 | 1925 | Unofocal | Ibsor | – |