Carl Zeiss Sonnar 5cm f/2 (Collapsible)

Name: Carl Zeiss Sonnar 5cm f/2 (Collapsible)
Brand: Carl Zeiss

Focal Length: 50mm

Aperture: 𝑓/2

Release Year (from): 1936

Diameter: 46 mm

Length: 29 mm

Minimum Focus Distance: 1m

Elements in Groups: 6/3

Aperture Blades: 9

Mount: Contax RF