AT-X 840 AF II

Standard-Tele Zoom
80-400mm f/4.5-5.6 AF
Mounts: Canon EF, Sony A, Nikon F
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Full Frame
Sensor Size
72mm
Filter Size
1050g
Weight
Accessories
Super Low Dispersion Glass Multi-Coating
Description
Specifications
Description

Another first from Tokina, a complete range of lenses in one! Tokina created the world’s first 80-400mm f/4.5-5.6 lens that can boast a brightness of f/5.6 even at 400mm! It’s still the world’s smallest 80-400mm zoom lens.

The AT-X 840 AF II model adds a built-in tripod collar and refinements in the auto focus gearing for a smoother AF. The optical design incorporates SD (APO) glass and an internal flare cutting mechanism, which removes unnecessary light (flare) to render clean sharp images. Another highly functional feature of the AT-X 840 AF II is the zoom lock, which secures the zoom lens in its most compact position at 80mm.

Using the included bayonet lens hood (Tokina always recommends using a lens hood) further eliminates unwanted flare. All metal barrel construction, chrome plated brass mount plate and SD glass all combine to create an AT-X lens built for travel photography.


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Specifications
General info
Brand
Tokina
Product Family
Lens
Model
AT-X 840 AF II
Model Description
Tokina AT-X 840 f/4.5-5.6 AF II (80-400mm)
Series
AT-X AF
Mount
Canon EF, Nikon F, Sony A
Type
Standard-Tele Zoom
Color
Black
Country of Origin
Japan
Main specifications
Focal Length
80-400mm
Maximum Aperture
f/4.5-5.6
Minimum Aperture
f/32
Automatic Aperture
Yes
Manual Aperture Ring
Yes
Angle of View
29°30'-6°8'
Minimum Focusing Distance
2.5m
Macro Ratio
1:5.4
Focusing Mode
Automatic
Manual Focusing Ring
Yes
Autofocus Switch
Switch
Focusing Type
External Focus
Sensor Size
Full Frame
Filter Size
72mm
Multi-coating
Yes
Construction
Construction Type
Glass
Construction E/G
16 Elements in 10 Groups
Aperture Blades
8
Electrical Contacts
Yes
Additional info
Dimensions
77x136 mm
Weight
1050g
Lens Hood
BH-724