AT-X 287 PRO SV

Wide-Standard Zoom
28-70mm f/2.8 AF
Mounts: Canon EF, Sony A, Nikon F, Pentax K
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Full Frame
Sensor Size
77mm
Filter Size
719g
Weight
Accessories
Aspherical Optics Super Low Dispersion Glass Internal Focus System Multi-Coating One Touch Focus Clutch Mechanism
Description
Specifications
Description

The fist introduction is the AT-X 287 AF PRO SV, an exceptional 28-70 f/2.8 auto focus lens. With its emphasis on value, its cornerstone is it’s heritage of Tokina HLD optical glass. Advancements in fabrication technology and the greater use of composite materials have created a lens that is lighter in weight yet more substantial value. The constant f/2.8 aperture makes focusing and shooting in low light situations much easier than other standard lens with smaller apertures. An internal focusing system couple to a Focus Clutch Mechanism yields quick and quiet auto focus as well as smoothly damped manual focus action.


LENS CONSTRUCTION

Specifications
General info
Brand
Tokina
Product Family
Lens
Model
AT-X 287 PRO SV
Model Description
Tokina AT-X 287 f/2.8 PRO SV (28-70mm)
Series
AT-X PRO
Mount
Canon EF, Nikon F, Pentax K, Sony A
Type
Wide-Standard Zoom
Color
Black
Country of Origin
Japan
Main specifications
Focal Length
28-70mm
Maximum Aperture
f/2.8
Minimum Aperture
f/22
Automatic Aperture
Yes
Manual Aperture Ring
Yes
Angle of View
75°-34°20'
Minimum Focusing Distance
0.7m
Macro Ratio
1:9.06
Focusing Mode
Automatic
Manual Focusing Ring
Yes
Autofocus Switch
Clutch Ring
Focusing Type
Internal Focus
Sensor Size
Full Frame
Filter Size
77mm
Multi-coating
Yes
Construction
Construction Type
Glass
Construction E/G
16 Elements in 12 Groups
Aperture Blades
8
Electrical Contacts
Yes
Additional info
Dimensions
84x108 mm
Weight
719g
Lens Hood
BH-773, BH-776