Panasonic 20mm f/1.7 H-H020E

Weight: 100 g
Brand: Panasonic
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
Additional Information: Support for Contrast AF system, continuous autofocus Continuous AF is not suitable for still image recording
Type: Lens
Functions: Focusing motor for Nikon F
Length: 25.5mm
Diameter: 63 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.2 m
Auto focus: There is
Focal length of prime lens: 20 mm
Bayonet: Micro 4/3
Filter thread diameter: 46 mm
Aperture F at max. focal length: 1.7
Aperture F at min. focal length: 1.7
Minimum aperture F: 16
Number of aperture blades: 7
Number of aspherical elements: 2
Number of element groups: 5
Number of elements: 7