Tokina AT-X 20-35mm f/2.8 AT-X 235 Pro AF Canon EF

Weight: 585 g
Brand: Tokina
Description: Mount: Canon EF, lens type: wide-angle, focal length: variable, autofocus, min. focal length: 20 mm, max. focal length: 35 mm, aperture F at min. focal length: 2.80 Dia
Type: Lens
Functions: Focusing motor for Nikon F
Length: 84 mm
Diameter: 85.5 mm
Max. focal length: 35 mm
Min. focal length: 20 mm
Focal length: Variable
Lens type: Wide angle
Zoom ratio: 1.8x
Max viewing angle: 94 degrees min
Minimum focus distance: 0.025 m
Auto focus: There is
Bayonet: Canon EF
Filter thread diameter: 77 mm
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 8
Minimum viewing angle: 64 degrees min
Number of element groups: 11
Number of elements: 15