Alpha Focal Plane
Watson · 1905
| Typ | Lb/Br |
| Format | 8,5x11 Pl |
| Lens | Holostigmat |
| Shutter | Schlitz |
Archiv-Nr. WATS K 0110 a01
Variants (1)
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1905 | Holostigmat | Schlitz | – |
Watson · 1905
| Typ | Lb/Br |
| Format | 8,5x11 Pl |
| Lens | Holostigmat |
| Shutter | Schlitz |
Archiv-Nr. WATS K 0110 a01
| Nr. | Year | Lens | Shutter | Notes |
|---|---|---|---|---|
| a01 | 1905 | Holostigmat | Schlitz | – |