The Tokina AT-X 12-28mm F4 PRO DX lens in CANON EF mount is an ultra wide angle lens for APS-C sized (cropped) sensors. Provides equivalent focal length of 19.2-44.8mm on a 1.6x crop APS-C sensor. A new optical design to accommodate the latest high resolution, high MP sensors. Features enhanced optical lens coatings for improved optical performance and fast auto-focus. This lens auto houses a GMR magnetic control sensor, which when combined with the motor's high-precision focus control, yields a faster and more accurate auto-focus. The Tokina 12-28mm is a very versatile lens, great for many photo applications such as scenery, street scenes photography and event coverage.
This compact lens features a one-touch AF/MF clutch operation to switch back and forth between auto and manual focus, for manual focus slide the focus ring back and for autofocus allow to the ring to rest in the forward position. A newly designed GMR (magnetic precision) AF sensor is mounted close to the AF motor and provides fast, accurate AF. The lens' SD-M (Silent Drive-Module) means that autofocus responds smoothly and silently, which is ideal when shooting HD video.
The use of SD glass (ultra-low dispersion glass), which emulate fluorite glass in performance, aims to eliminate chromatic aberration and aspherical lens elements in both the front and rear lens groups correct distortion and also helps to minimize aberrations for sharp imaging throughout the zoom range.
Petal lens hood BH-77A supplied. Filter size: 77mm.
Tokina AT-X 12-28mm F4 PRO DX lens - CANON, Petal lens hood BH-77A, lens caps.
|Lens model:||Tokina AT-X 12-28mm F4 PRO DX - CANON|
|Equivalent focal length:||19.2-44.8mm on 1.6x crop APS-C sensors|
|Angle of view:||99.4 - 53.7 degrees|
|Lens construction:||14 Elements in 12 Groups|
|Focus system:||Autofocus and Manual|
|Minimum focusing distance:||0.25m|
|Dust and moisture resistant:||No|
|Other special features:||GMR magnetic control sensor, high-precision focus control, high resolution optical performance|
|Included accessories:||Lens caps, BH-77A lens hood|
|Dimensions:||Width 84mm, Length 90.2mm|
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