Tokina Pro DX Mark II
ATX-124 AF 12-24mm (Canon EOS Digital Fit)
Tokina 12-24mm Pro DX
ATX-124 Mark II AF
lens features a strong
construction with superior satin crackle finish; versatile, extra-large,
smooth-turning ridged rubber zoom and manual-focusing rings. Latter ring quickly
snaps back and forth between autofocus and manual positions.
Effortlessly
clear meter and footage scales inset beneath a plastic window.
SQF performance is
extremely outstanding at all focal lengths. The barrel distortion of Tokina
12-24mm DX Mark II Lens is (1.22%) at 12mm, slight barrel (0.45%) at 18mm, and
minimal barrel (0.33%) at 24mm. Light decrease at 12mm was gone by f/8, and by
f/5.6 at 18 and 24mm. At the closest-focusing distance of 11.7 inches, the
magnification ratios were 1:16.9 at 12mm, 1:12.1 at 18mm, and 1:9.1 at 24mm,
correspondingly. Tokina suggests using
HOYA PRO 1 Digital filters with the
AT-X
124 Pro DX, and
low profile circular polarizing filters like the
HOYA Pro 1
Digital Wide Band Circular Polarizer or the
Super HMC low profile Circular
Polarizer.
In Canon (EOS Digital fit) mount, there is no separate AF/MF switch. To change
to autofocus just press on the focus ring forward, and drag it reverse to
reengage manual focus. Tokina has used this type of clutch system for several
years on other lenses.
|
Specification -
Tokina AT-X 124 AF Pro DX II Lens |
|
Focal length |
12-24mm |
|
Maximum Aperture |
F/4 |
|
Minimum Aperture |
F/22 |
|
Optical Construction |
13 Elements / 11Groups |
|
Coatings |
Multi-layer Coatings |
|
Angle of view |
99 - 61° |
|
Minimum Focus Distance |
11.8 in. (30cm) |
|
Macro Ratio |
1:8 |
|
Zoom system |
Rotary type zoom |
|
Aperture blades |
9 |
|
Filter Size |
77mm |
|
Lens diameter |
3.46 in. (84mm) |
|
Total length |
3.5 in. (89.5mm) |
|
Weight |
19.0 oz. (540g) |
Kit Contents
Tokina 12-24mm DX Mark II AF lens
Tokina Front cap
Tokina
Rear cap
Tokina instruction manual
For more information about, Tokina Pro DX Mark II ATX-124 AF 12-24mm (Canon EOS Digital Fit) .
