Tokina AF 16-28mm f/2.8 AT-X Pro FX (FX) - Review / Test Report - Sample Images & Verdict
Lens Reviews - Nikon / Nikkor (full format)

Sample Shots

The following sample shots were taken with a D3x and RAW-converted via CaptureOne.

Click on a thumbnail to view the original file (opens in a separate window).

Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 23.0mm
Aperture: f/8.0
Exposure 1/250s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 16.0mm
Aperture: f/8.0
Exposure 1/250s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 21.0mm
Aperture: f/8.0
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/8.0
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/8.0
Exposure 1/100s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 16.0mm
Aperture: f/8.0
Exposure 1/125s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/2.8
Exposure 1/1600s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 16.0mm
Aperture: f/4.5
Exposure 1/1000s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/2.8
Exposure 1/3200s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 16.0mm
Aperture: f/8.0
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 16.0mm
Aperture: f/2.8
Exposure 1/2000s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/4.0
Exposure 1/800s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/5.6
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 24.0mm
Aperture: f/7.1
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 21.0mm
Aperture: f/8.0
Exposure 1/320s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 100
Focal Length 28.0mm
Aperture: f/5.6
Exposure 1/1000s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 28.0mm
Aperture: f/2.8
Exposure 1/6400s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 16.0mm
Aperture: f/8.0
Exposure 1/800s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 22.0mm
Aperture: f/5.6
Exposure 1/2000s
Make NIKON CORPORATION
Model NIKON D3X
ISO Speed 200
Focal Length 16.0mm
Aperture: f/8.0
Exposure 1/1000s

Verdict

The Tokina AF 16-28mm f/2.8 AT-X Pro SD FX is a high-performance ultra-wide zoom lens and as such a welcome third party alternative to Nikon's native offerings - but it's not a lens without flaws. Its primary weakness is corner softness at f/2.8. However, the center quality is great and the borders are generally sharp as well. The corners start to catch up at f/4 and they're very good at f/8. Vignetting is, of course, visible at f/2.8, specifically at 16mm but the issue is well controlled for this lens class. Lateral CAs, an old Tokina disease actually, are modest and not overly field-relevant when stopped down a little bit. Typical for such lens it shows some barrel distortions but they're, again, comparatively moderate even at the very wide end of the range. Flare is well controlled for a lens with such a large and bulbed front element. Technically the Tokina delivers very solid performance for an attractive price.

Unfortunately there may be a hair spoiling the (optical) soup here - quality control. As mentioned we purchased three lens samples for testing, two in Nikon and on in Canon mount, and all three showed some centering issues. The initial Nikon variant was so poor that we had to cancel the testing procedure. The second sample, used for this review, was better, but still suffered from slight decentering at the long end.

We'd like to urge the manufacturers to take lens centering (alignment) more seriously - just a good or possibly even great base-design is simply not enough without proper manufacturing. We are pretty sure that consumers, especially in the mid-to-high end market, would be happily willing to pay a little more for better quality control. Especially ultra-wide and standard lenses show more outliers than desirable - not only among Tokinas but across the manufacturers (e.g. recently we tested 3 (three!) Sigma 8-16mm f/4.5-5.6 in Nikon mount without success). We are probably seeing negative outliers in excess of 25%(!) in this segment which is, frankly, embarrassing and unacceptable!

That all said we'd like to end this review with some more positive aspects. The (outer) build quality of the Tokina is on a very high level. The lens body is only based on tightly assembled, high quality plastics rather than the "duraluminium" finish used in previous AT-X lenses. However, the quality is still up to pro standards with the exception of the missing weather sealing. Tokina has improved the AF quite a bit - it doesn't really operate "silently" as promised but it's both fast and accurate in phase-detection AF mode. Some users may not like the huge, bulb-like front element which prohibits the use of front filters. However, it seems as if only this design approach solves the performance issues that are usually associated with ultra-wide angle lenses. So setting aside potential sample variations the Tokina is definitely worth a deeper look!

Optical Quality:    
Field Quality: (Landscape Photography)
Mechanical Quality:
Price/Performance:
      
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