Voigtlaender 12mm f/5.6 Aspherical II Ultra Wide Heliar Leica M

Weight: 230 g
Brand: Voigtlaender
Description: Mount: Leica M, lens type: wide-angle, focal length: fixed, prime lens focal length: 12 mm, aperture F at min. focal length: 5.60, Aperture F at max. focal length: 5.60
Type: Lens
Length: 42.5 mm
Diameter: 74.6 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.5 m
Focal length of prime lens: 12 mm
Bayonet: Leica M
Aperture F at max. focal length: 5.6
Aperture F at min. focal length: 5.6
Minimum aperture F: 22
Number of aperture blades: 9
Number of element groups: 8
Number of elements: 10