TypeBox
Format ClassMedium Format
Lens ConfigurationFixed
LensBraunoptik meniscus
Focal Length110mm | 120mm
Max Aperture8
Min Aperture22
FocusFixed focus
Focusing SystemFixed
Viewfinder TypeBrilliant
ViewfinderBrilliant
Min Focus Distance3m
Film Format120
Nominal Format6 × 9 cm
Image Dimensions—
ShutterSimple rotary or flap shutter
Min SpeedB
Max Speed1 / 60s
Flash SyncNo | Yes
Start Year1951
End Year1954
SeriesImperial Color Box
Materialmetal, Leatherette
Dimensions90x110x135mm
Weight484g
ColorBlack | Silver | Cream
PowerNone | External flash battery
Nominal format. Exact image dimensions are not documented here.