TypeBox
Format ClassMedium Format
Lens ConfigurationFixed
LensMeniscus
Focal Length105mm
Max Aperture11
Min Aperture11
FocusFixed focus
Focusing SystemFixed
Viewfinder TypeGround glass
ViewfinderGround glass
Min Focus Distance3m
Film Format120
Nominal Format6 × 9 cm
Image Dimensions—
ShutterSimple instantaneous and time shutter
Min Speed1 / 30s
Max Speed1 / 30s
Flash SyncNo
Start Year1929
End Year1938
SeriesBalda Poka
Materialmetal, Leatherette
Dimensions75x112x130mm
Weight415g
ColorBlack | Silver
PowerNone
Nominal format. Exact image dimensions are not documented here.