Tokina AT-X Pro AF SD 17-35mm F4 FX (for Canon)

Specifications

Tokina
AT-X Pro AF SD 17-35mm F4 FX
(for Canon)
2011-09-12
No
One-Touch Focus Clutch Mechanism to switch AF/MF, sealing only on lens mount
Full frame / 1.00x
Yes
17-35 mm.
17-35 mm.
2.10x
No
No / n.a.

Aperture

f/4
f/4
9
No
No
No

Focus

Yes
Yes
Direct
Yes
28 cm.
0.21x (35mm. equiv)

Build

No
13/12
1 aspherical, 2 super low dispersion
82 mm.
Yes
Yes
Lens Tokina AT-X Pro AF SD 17-35mm F4 FX (for Canon)