Works decent...but I wish I would have gotten the Nikkor version. Difficult focus in low light...not as sharp of picture quality I need for shooting landscape and lightning.

Great lens. Have taken some long exposure night photos with this lens. Sturdy built. Will recommend this for all those who love photography.

I got some great shots out of this, but quite a few "soft" shots. At larger apertures it is "soft" - need to go down to f8 for good edge to edge sharpness. I seriously wonder that I may have a one-off duff instance as other customers rate it well. Will check and update this review.

Like most Tokina lenses, this is an awesome lens for the money. It's only real weakness is a very moderate amount of CA, which is almost unavoidable with UWA lenses. As the official review says, stopping down clears up the softness at the long end, and the short end is amazing.

Excellent Image Quality; Price; Size; Build Quality; Constant Aperture

CA

aunque el peso es algo elevado la calidad de la optica impresiona acercandose a la que pueda tener una focal fija...el efecto angular es ciertamente impresionante y te amplia la capacidad de percepcion de el entorno,es un objetivo totalmente necesario para cualquier usuario de réflex!!!!!!

THE TOKINA AT-X 124 IS HIGH QUALITY PRODUCT.IT HAS GOT A LONG LIST OF FEATURES LIKE BUILT IN AF MOTOR DRIVE,ONE TOUCH FOCUS CLUTCH MECHANISM, FAST AND EASY MANUAL OVERRIDE. IT HAS GOT A WIDE ANGLE ZOOM, WITH MAXIMUM FOCAL LENGTH OF 24MM AND MINIMUM OF 12MM.

THE TOKINA AT-X 124 IS HIGH QUALITY PRODUCT.IT HAS GOT A LONG LIST OF FEATURES LIKE BUILT IN AF MOTOR DRIVE,ONE TOUCH FOCUS CLUTCH MECHANISM, FAST AND EASY MANUAL OVERRIDE. IT HAS GOT A WIDE ANGLE ZOOM, WITH MAXIMUM FOCAL LENGTH OF 24MM AND MINIMUM OF 12MM.

Tokina's latest version of this classic wide angle optic for Canon or Nikon APS-C format DSLRs sports a fast, smooth autofocus motor in addition to the constant f/4 maximum aperture and costs around £500.

Excellent sharpness; especially at 12mm; Very good build quality; Fast to focus; Keenly priced

Chromatic aberrations towards the edges; especially at 12mm; Barrel distortion; especially at 12mm

The Tokina 12-24mm f/4 AT-X PRO DX II provides a narrow field-of-view, and a full-frame equivalent of 18-36mm. The lens features 13 elements in 11 groups with two aspherical elements designed to reduce chromatic aberration. The f/4 maximum aperture is constant throughout the zoom range.

With the increasing popularity of digital SLRs with smaller than full frame digital sensors, there has come the demand for wide angle lenses specifically designed for this format. The Tokina AT-X 124 Pro DX 12-24mm is one of several new lenses intended to fit that need.