TypeTLR
Format ClassMedium Format
Lens ConfigurationFixed
FocusMF
Focusing SystemGround glass
LensZuiko 75mm f / 3.5
Focal Length75mm
Max Aperturef / 3.5
Min Focus Distance0.8m
Film Format120
Nominal Format6 × 6 cm
Image Dimensions—
ShutterSeikosha-Rapid | Seikosha-MX
Shutter DetailSeikosha-Rapid | Seikosha-MX
Min Speed1s
Max Speed1 / 500s
Exposure ModesM
MeteringNo
Flash SyncX | M / F / X
Viewfinderwaist-level finder
Start Year1956
End Year1957
SeriesFlex
CountryJapan
MaterialMetal/leatherette
Dimensions97x145x76mm
Weight1000g
Color
Nominal format. Exact image dimensions are not documented here.