Quick answer
The Tokina AT-X 17-50mm f/2.8 PRO DX is a ultra-wide to standard zoom lens covering 17-50mm at f/2.8 for the Nikon F mount. Its bright maximum aperture handles indoor and evening light reasonably well.
About this lens
The Tokina AT-X 17-50mm f/2.8 PRO DX is an APS-C fast standard zoom lens covering 17-50mm at f/2.8 for Nikon F mount cameras. The range covers everything from wide scenes to portraits, so it works as a general-purpose lens.
Tokina AT-X 17-50mm f/2.8 PRO DX specifications
What can you shoot with the Tokina AT-X 17-50mm f/2.8 PRO DX?
At 17-50mm this is a ultra-wide to standard zoom, which typically suits:
- Landscapes and big skies
- Architecture and interiors
- Astrophotography and night skies
- Landscapes and cityscapes
- Street and travel photography
Its bright maximum aperture handles indoor and evening light reasonably well.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| Full frame | 1.0x | 17–50mm | 39.6–93.3° | 46.8–103.7° |
| APS-C | 1.5x | 26–75mm | 27–70.4° | 32.2–80.6° |
Frequently asked questions
What mount does the Tokina AT-X 17-50mm f/2.8 PRO DX use?
It uses the Nikon F mount, so it fits Nikon F cameras directly.
What is the focal length of the Tokina AT-X 17-50mm f/2.8 PRO DX?
It zooms across 17-50mm with a maximum aperture of f/2.8. That makes it a ultra-wide to standard lens.
Is the Tokina AT-X 17-50mm f/2.8 PRO DX a prime or a zoom lens?
It is a zoom lens covering 17-50mm, so you can reframe without moving. Its maximum aperture is f/2.8.
What is the Tokina AT-X 17-50mm f/2.8 PRO DX equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 26–75mm on full frame, with a 27–70.4° horizontal and 32.2–80.6° diagonal field of view. These figures are calculated from the focal length and crop factor.
Which cameras does the Tokina AT-X 17-50mm f/2.8 PRO DX fit?
Any Nikon F-mount camera, including Nikon D3, Nikon D300, Nikon D3000, Nikon D300S, and Nikon D3100 and 35 more.
Alternatives for Nikon F from other brands
All Nikon F lensesSame mount, overlapping focal range, closest maximum aperture first.
Nikon
AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED
17-55mm · f/2.8 · Nikon F
Tamron
SP AF 17-50mm F/2.8 XR Di II LD Aspherical (IF)
17-50mm · f/2.8 · Nikon F
Tamron
SP AF 17-50mm F/2.8 XR Di II VC LD Aspherical (IF)
17-50mm · f/2.8 · Nikon F
Nikon
AF-S Zoom-Nikkor 17-35mm f/2.8D IF-ED
17-35mm · f/2.8 · Nikon F
More Tokina lenses for Nikon F
All Tokina lensesOther 17-50mm lenses
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