Sigma 17-70mm f/2.8-4 DC Macro OS C Lens Specifications and Measurements

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SpecificationsSigma 17-70mm f/2.8-4 DC Macro OS C Lens
  Sigma 17-70mm f/2.8-4 DC Macro OS C Lens
Mounts On APS-C
Lenses / Groups 16/14
Angle of View: Diagonal 79.2° - 22.9°
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long f/2.8-22 / f/4-22
Aperture Max by Focal Length 17-20mm = f/2.8
21-27mm = f/3.2
28-44mm = f/3.5
45-70mm = f/4.0
Number of Aperture Blades 7
Rounded Aperture? Y
Manufacturer Specification Weight 464g
Actual Weight 435g
Lens Hood Weight 20g
In-Use Weight 455g
Manufacturer Spec Size (DxL) 79 x 82mm
Measured Size (DxL) 79 x 86.5mm
Max Length at Full Extension 129.7mm
Internal Zoom? / Extends with Zoom? N / Y
Zoom Extension Length 40.4mm
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 86.5 x 34.7mm
Lens Length with Hood (Min / Max) 117 / 158mm
Size of Rings - Zoom / Focus 31.2mm / 16.5mm
Filter Size 72mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type HSM
Full Time Manual Focus Y
Focus Ring Rotation 51°
Focus Limiter? / Focus Limiter Ranges N
Distance Scale? / Type Y / Engraved
Close Focus  
Specified Min Focus Distance 220mm
Tested Min Focus Distance (Wide / Long) 199mm / 212mm
Maximum Magnification (MM) 0.36x
Zoom Ring Rotation 59°
Tripod Ring Included? / Removable? /
Zoom Ring Lock Switch?
Lens Hood Included / Model? Y / LH780 Buy ►
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? Y / 4 /
Extender Compatible? N
Case Included? / Type? N /
1200mm x 800mm Subject Framing Distance On APS-C DSLR:
17mm = 977mm
24mm = 1359mm
28mm = 1582mm
35mm = 1950mm
50mm = 2744mm
70mm = 3665mm
Year Introduced 2013
Review Sigma 17-70mm f/2.8-4 DC Macro OS C Lens
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