Samsung D-XENON 12-24mm f/4 ED EZ-DLENS019/E1

Weight: 430 g
Brand: Samsung
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: Focusing motor for Nikon F
Length: 87.5 mm
Diameter: 84 mm
Max. focal length: 24 mm
Min. focal length: 12 mm
Focal length: Variable
Lens type: Wide angle
Zoom ratio: 2x
Minimum focus distance: 0.31 m
Auto focus: There is
Bayonet: Pentax KA/KAF/KAF2/KAF3
Filter thread diameter: 77 mm
Aperture F at max. focal length: 4
Aperture F at min. focal length: 4
Minimum aperture F: 22
Number of element groups: 11
Number of elements: 13