Tokina 11-20mm f/2.8 AT-X Pro DX Lens Specifications and Measurements

SpecificationsTokina 11-20mm f/2.8 AT-X Pro DX Lens
  Tokina 11-20mm f/2.8 AT-X Pro DX Lens
Year Introduced2015
Mounts OnAPS-C
Lenses / Groups14/12
Angle of View: Diagonal104.34° - 72.42°
Aperture Range - Wide / Long f/2.8-22
Number of Aperture Blades 9
Rounded Aperture?
Manufacturer Specification Weight 19.8 oz  (560g)
Actual Weight 19.9 oz  (565g)
Lens Hood Weight 0.9 oz  (25g)
In-Use Weight 20.8 oz  (590g)
Manufacturer Spec Size (DxL) 3.5 x 3.62”  (89 x 92mm)
Measured Size (DxL) 3.5 x 4.04”  (89 x 102.6mm)
Max Length at Full Extension 4.04”  (102.6mm)
Internal Zoom? / Extends with Zoom? N / N
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 4.28 x 1.51”  (108.6 x 38.3mm)
Lens Length with Hood (Min-Max) 5.35 - 5.35”  (136 - 136mm)
Size of Rings: Focus / Zoom 0.86” / 1.01”  (21.9mm / 25.6mm)
Filter Size 82mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type Micro Motor
Full Time Manual Focus N
Focus Ring Rotation 77°
Focus Limiter? / Focus Limiter Ranges N
Distance Scale? / Type Y / Window
Close Focus  
Specified Min Focus Distance 11.02”  (280mm)
Tested Min Focus Distance (Wide / Long) 10.94” / 11.46”  (278mm / 291mm)
Maximum Magnification (MM) 0.12x
Zoom Ring Rotation 61°
Lens Hood Included / Model? Y / BH-821 Buy ►
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? N
Extender Compatible? N
Case Included? / Type? N /
47.25" x 31.5" Subject Framing Distance On APS-C DSLR:
11mm = 2.3'
14mm = 2.8'
16mm = 3.16'
18mm = 3.52'
20mm = 3.75'
1200mm x 800mm Subject Framing Distance On APS-C DSLR:
11mm = 703mm
14mm = 855mm
16mm = 962mm
18mm = 1074mm
20mm = 1144mm
Review Tokina 11-20mm f/2.8 AT-X Pro DX Lens
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