- Type: stereo folding camera
- Manufacturer: Dr. Krügener, Bockenheim/Frankfurt am Main
- Year of launch: 1907
- Film: 4.5×10.7cm plates
- Lenses: two Dr. Krügener Simplex Anastigmat 1:7,7/80mm, distance between optical axes 63 mm
- Finder: frame finder
- Dimensions: 3.2×5.7×13.2 cm
Selectable shutter speeds are numbered 1 to 4, aperture values 3, 6 and 9, only the distances can be read from the selector scale, beginning with 0.75 m .