Canon EF 600mm f/4L IS III USM

Weight: 3050 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
Type: Lens
Functions: Focusing motor for Nikon F
Length: 448 mm
Diameter: 168 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 4.2 m
Auto focus: There is
Image stabilization: There is
Focal length of prime lens: 600 mm
Bayonet: Canon EF
Filter thread diameter: 52 mm
Aperture F at max. focal length: 4
Aperture F at min. focal length: 4
Minimum aperture F: 32
Number of aperture blades: 9
Number of element groups: 13
Number of elements: 17