Mitakon Speedmaster 90mm f/1.5 Leica M

Weight: 770 g
Brand: Mitakon
Description: Mount: Leica M, lens type: telephoto, focal length: fixed, prime lens focal length: 90 mm, aperture F at min. focal length: 1.50
Type: Lens
Length: 102 mm
Diameter: 74 mm
Focal length: Permanent
Lens type: Telephoto lens
Max viewing angle: 27 degrees min
Minimum focus distance: 1.1 m
Focal length of prime lens: 90 mm
Bayonet: Leica M
Filter thread diameter: 67 mm
Aperture F at min. focal length: 1.5
Minimum aperture F: 16
Number of aperture blades: 9
Number of element groups: 6
Number of elements: 9