Tokina 12-24mm F4.0 DX AT-X 124 AF PRO Specifications

Compatibility:

APS-C only

Diagonal Angle of View:

99° - 61°

Maximum Magnification:

1:8

Minimum Aperture:

F22

Number of Aperture Blades:

Iris Pattern:

polygonal

Minimum Distance:

30cm

Filter Thread:

77mm

Maximum Diameter:

84mm

Length:

89.5mm

Weight:

570g

Focus Type:

Focus Clutch, internal focus mechanism

Full Focus Throw:

80°

Zoom Type:

rotary

Lens Hood:

BH-777 (bayonet mounted, flower shaped)

Produced:

2005

Tests:

PhotoZone tested on EOS 350D; DxO Labs; SLRgear

PopPhoto Measurements:

12.39-27.99mm F3.42-4.54 at 1:9.68-1:4.78

Additional Information:

The lens was developed in cooperation with Pentax. Promaster offered a rebadge version.

According to the AT-X 242 AF's product description all Tokina AT-X zoom lenses are parfocal.