Sigma 10-20mm f/4-5.6 EX DC HSM Lens Specifications and Measurements

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SpecificationsSigma 10-20mm f/4-5.6 EX DC HSM Lens
  Sigma 10-20mm f/4-5.6 EX DC HSM Lens
Year Introduced 2008
Year Discontinued 2016
Mounts On APS-C
Lenses / Groups 14/10
Angle of View: Diagonal 102.4°- 63.8°
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long f/4-22 / f/5.6-22
Aperture Max by Focal Length 10mm = f/4
11mm = f/4.5
12-15mm = f/5.0
16-20mm = f/5.6
Number of Aperture Blades 6
Rounded Aperture?
Manufacturer Specification Weight 16.6 oz
Actual Weight 16.8 oz
Lens Hood Weight 0.9 oz
In-Use Weight 17.6 oz
Manufacturer Spec Size (DxL) 3.28 x 3.19”
Measured Size (DxL) 3.28 x 3.48”
Max Length at Full Extension 3.67”
Internal Zoom? / Extends with Zoom? N / Y
Zoom Extension Length 0.14”
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 3.76 x 1.43”
Lens Length with Hood (Min / Max) 4.69 / 4.87”
Size of Rings - Zoom / Focus 0.85” / 0.83”
Filter Size 77mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type HSM
Full Time Manual Focus Y
Focus Ring Rotation 125°
Focus Limiter? / Focus Limiter Ranges
Distance Scale? / Type Y / Window
Close Focus  
Specified Min Focus Distance 9.4”
Tested Min Focus Distance (Wide / Long) 9.61” / 9.61”
Maximum Magnification (MM) 0.15x
Zoom Ring Rotation 53°
Tripod Ring Included? / Removable? N
Zoom Ring Lock Switch?
Lens Hood Included / Model? Y /
Weather Sealed? / Filter Required? /
Image Stabilization? / Stops? / Tripod Sensing?
Extender Compatible? N
Case Included? / Type? /
47.25" x 31.5" Subject Framing Distance On APS-C DSLR:
10mm = 2.09'
12mm = 2.48'
14mm = 2.85'
17mm = 3.39'
20mm = 3.78'
Review Sigma 10-20mm f/4-5.6 EX DC HSM Lens
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