Tokina AT-XD 80-400/4.5-5.6 for Canon

Internal focusing
Yes
Manual focus in AF mode (FTM)
Yes
Supports autofocus
Yes
Auto focus engine
Electrical standard engine
Filter thread
Yes
Filter diameter
72 mm
Format
Full-frame (35mm)
Lens mount system
Canon EF
Diameter
79 mm
Length
136.5 mm
Product weight
1020 g
Tripod mount
Yes
Weather proof (moisture/dust)
No
Construction
Zoom
Motorised zoom
No
zoom mechanism
Expanding
Type of lens
Tele
Focal length (physical)
80 - 400 mm
Image stabiliser
No
Magnification ratio (1:x)
5
Maximum aperture (wide-angle - telephoto)
4.5 - 5.6
Minimum focus distance (wide angle-tele)
2.5 m
Lens hood (included/ built-in)
Yes
Release year
2006