Canon EF-M 22mm f/2 STM

Weight: 105 g
Brand: Canon
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: Smooth focus STM when shooting video
Type: Lens
Functions: Adapted for video shooting, focusing motor for Nikon F
Length: 237 mm
Diameter: 60.9 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.15 m
Auto focus: There is
Focal length of prime lens: 22 mm
Bayonet: Canon EF-M
Filter thread diameter: 43 mm
Aperture F at max. focal length: 2
Aperture F at min. focal length: 2
Minimum aperture F: 22
Number of aperture blades: 7
Number of element groups: 6
Number of elements: 7