Zeiss Milvus 2/50M ZF.2

Weight: 660 g
Brand: Zeiss
Description: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
Type: Lens
Functions: Macro mode
Length: 72.8 mm
Diameter: 80.7 mm
Focal length: Permanent
Lens type: Standard
Minimum focus distance: 0.24 m
Focal length of prime lens: 50 mm
Bayonet: Nikon F
Filter thread diameter: 67 mm
Aperture F at max. focal length: 2
Aperture F at min. focal length: 2
Minimum aperture F: 22
Zoom in macro mode: 0.5
Number of element groups: 6
Number of elements: 8