Tokina AT-X 80-400mm f/4.5-5.6 AT-X 840 AF D Canon EF

Weight: 1020 g
Brand: Tokina
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, internal focusing
Length: 136.5 mm
Diameter: 79 mm
Max. focal length: 400 mm
Min. focal length: 80 mm
Focal length: Variable
Lens type: Telephoto lens
Zoom ratio: 5x
Max viewing angle: 29.5 deg.min
Minimum focus distance: 2.5 m
Auto focus: There is
Bayonet: Canon EF
Filter thread diameter: 72 mm
Aperture F at max. focal length: 5.6
Aperture F at min. focal length: 4.5
Minimum aperture F: 32
Number of aperture blades: 8
Minimum viewing angle: 6.13 deg.min
Number of element groups: 10
Number of low dispersion elements: 1
Number of elements: 16