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Tokina atx-i 11-20mm f/2.8 CF Lens for Canon EF

BH #TO112028C • MFR #ATX-I-AF120CFC
Tokina atx-i 11-20mm f/2.8 CF Lens for Canon EF
Key Features
  • Open Box Products Have a Limited 3-Year Manufacturer Warranty
  • EF-Mount Lens/APS-C Format
  • 17.6-32mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
An updated classic, designed for more intuitive and interactive use, the Canon EF-mount Tokina atx-i 11-20mm f/2.8 CF is an ultra-wide zoom that is ideal for landscape, architecture, interior, and astrophotography applications. Its bright f/2.8 constant maximum aperture affords consistent brightness throughout the zoom range and benefits working in available lighting conditions. The optical design incorporates a series of aspherical and low dispersion elements, which suppress a variety of aberrations for improved sharpness and clarity. Individual elements are also multi-coated to resist flare and ghosting for greater contrast and color accuracy when working in bright or backlit conditions. Complementing the optics, this lens features a One-Touch Focus Clutch Mechanism for fast changing between AF and MF settings, and an internal focusing design is used for responsive focusing performance.
Open Box
Temporarily Out of Stock
$388.00
$65/mo. suggested payments for 6 Mos.
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Lens Mount
Canon EF
Nikon F
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Tokina atx-i 11-20mm f/2.8 CF Overview

By B&H Photo's

An updated classic, designed for more intuitive and interactive use, the Canon EF-mount Tokina atx-i 11-20mm f/2.8 CF is an ultra-wide zoom that is ideal for landscape, architecture, interior, and astrophotography applications. Its bright f/2.8 constant maximum aperture affords consistent brightness throughout the zoom range and benefits working in available lighting conditions. The optical design incorporates a series of aspherical and low dispersion elements, which suppress a variety of aberrations for improved sharpness and clarity. Individual elements are also multi-coated to resist flare and ghosting for greater contrast and color accuracy when working in bright or backlit conditions. Complementing the optics, this lens features a One-Touch Focus Clutch Mechanism for fast changing between AF and MF settings, and an internal focusing design is used for responsive focusing performance.

Ultra-wide zoom is designed for APS-C-format Canon EF-mount cameras and provides a 17.6-32mm equivalent focal length range.
Bright constant f/2.8 maximum aperture affords consistent brightness throughout the zoom range and offers improved control over depth of field.
Three aspherical elements, including two glass-molded elements and one P-MO hybrid element, help control spherical aberrations and distortions for sharper, more accurate rendering.
Three SD (super-low dispersion) elements control color fringing and chromatic aberrations throughout the zoom range for greater clarity and color accuracy.
Anti-reflective multi-layer coated elements suppress flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions.
Silent-Drive focusing Motor (SD-M) pairs with a GMR sensor and an internal focusing design to achieve fast, responsive, and precise performance.
One-Touch Focus Clutch Mechanism avails quick switching between autofocus and manual focus settings by either pushing or pulling the focus ring. When set to manual, focus response is especially smooth and benefitted by hard stops at the ends of the focusing range.
Water-repellent top coating makes wiping and cleaning the surface of the front glass element easier.
Nine-blade diaphragm contributes to a smooth bokeh quality.
Included lens hood blocks stray light from causing flare and also offers some physical protection the the lens.

Tokina atx-i 11-20mm f/2.8 CF Specs

Key Specs
Focal Length
11 to 20mm (35mm Equivalent: 17.6 to 32mm)
Maximum Aperture
f/2.8
Lens Mount
Canon EF
Lens Format Coverage
APS-C
Focus Type
Autofocus
Image Stabilization
No
Filter Size
82 mm (Front)
Maximum Aperture
f/2.8
Minimum Aperture
f/22
Lens Mount
Canon EF
Lens Format Coverage
APS-C
Angle of View
104° to 72°
Minimum Focus Distance
11.02" / 28 cm
Maximum Magnification
0.12x
Optical Design
14 Elements in 12 Groups
Diaphragm Blades
9
Focus Type
Autofocus
Image Stabilization
No
Filter Size
82 mm (Front)
Dimensions (ø x L)
3.5 x 3.71" / 89 x 94.3 mm
Length at Maximum Extension
3.71" / 94.2 mm
Weight
1.25 lb / 570 g
Packaging Info
Package Weight
1.985 lb
Box Dimensions (LxWxH)
6.55 x 5.25 x 5.05"

Tokina atx-i 11-20mm f/2.8 CF Reviews

See any errors on this page? Let us know

Does this lens work properly on the R7 with the ...

Does this lens work properly on the R7 with the Cannon adapter or does it lock it like some other 3rd party lenses?
Asked by: Jorge
I have the adapter but the rokinon 14mm f/2.8 with the AE Chip doesn't work I Googled and saw this happens with the R7 but not the R5 or R6 I wanted to know if someone has tried this on the R7 to make sure I don't have a similar case with this lens. All the other lenses I tried twork ok but they are Canon lenses and heard it's more of an issue with third party lenses. (The adaptor is the one made by Canon)
Answered by: Jorge
Date published: 2023-06-26

Can this Lens be used with the canon m6 Mark ii?

Can this Lens be used with the canon m6 Mark ii?
Asked by: Jhosstyn
You can use this lens with the M6 when using the EF to EF-M lens adapter. Click the link below to view; https://bhpho.to/3hr4dc8
Answered by: Rob
Date published: 2020-07-23

Just to be sure, the Canon version is an EF not ...

Just to be sure, the Canon version is an EF not EF-S mount, correct? I'm confused, because the description states it's optimized for APSC sensors.
Asked by: Louis
This lens is an EF mount, but it is formatted for an APS-C sensor. That being said, it does not have the additional flange like a Canon brand EF-S lens offers.
Answered by: Kirk
Date published: 2022-03-09

If I use this with a Vello/Metabones type speed ...

If I use this with a Vello/Metabones type speed booster on a Sony a6600 will I get vignetting?
Asked by: Bryce
The lens has an EF mount, not EF-S. The lens is designed for a super 35/APS-C sensor. There is no vignetting on the Sony A6600. A speed booster will not be useful and it may actually cause vignetting. I use the Tokina with the Sigma MC-11 with no problems, however, there is one thing to keep in mind: There is no autofocus when connecting the lens with the Sigma MC-11. You'll need to manually focus the lens.
Answered by: Andre
Date published: 2021-08-24

Is aperture declicked?

Is aperture declicked?
Asked by: Jack
This is an electronic photo lens. Aperture is controlled through the camera body.
Answered by: Stephan
Date published: 2022-02-15

Does this lens fit Canon Rebel T7?

Does this lens fit Canon Rebel T7?
Asked by: Charlene
Yes, the Tokina atx-i 11-20mm f/2.8 CF Lens for Canon EF will work on the Canon Rebel T7.
Answered by: David B
Date published: 2024-05-08

I shoot with a FF eos R - will i get the full ...

I shoot with a FF eos R - will i get the full 11-20mm focal length or will it be cropped bc of APS-C..?
Asked by: Marcus
Tokina atx-i 11-20mm f/2.8 CF Lens for Canon EF will crop the sensor of the Canon R because it is only an APS-C lens.
Answered by: Daniel C
Date published: 2022-01-03

Is the focus ring coupled with the helicoid? Does ...

Is the focus ring coupled with the helicoid? Does manual focusing work with power off or mechanical camera?
Asked by: Sayan
The manual focusing on the Tokina atx-i 11-20mm f/2.8 CF Lens will not work while the camera is off.
Answered by: David B
Date published: 2024-06-05
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