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Sigma 17-70mm f/2.8-4 DC Macro OS C Lens Specifications and Measurements
| Specifications | Sigma 17-70mm f/2.8-4 DC Macro OS C Lens | |
|---|---|---|
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| Year Introduced | 2013 | |
| Mounts On | APS-C | |
| Lenses / Groups | 16/14 | |
| Angle of View: Diagonal | 79.2° - 22.9° | |
| Aperture | ||
| 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 | |
| Weight | ||
| Manufacturer Specification Weight | 16.4 oz (464g) | |
| Actual Weight | 15.4 oz (435g) | |
| Lens Hood Weight | 0.7 oz (20g) | |
| In-Use Weight | 16.1 oz (455g) | |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.11 x 3.23” (79 x 82mm) | |
| Measured Size (DxL) | 3.11 x 3.41” (79 x 86.5mm) | |
| Max Length at Full Extension | 5.11” (129.7mm) | |
| Internal Zoom? / Extends with Zoom? | N / Y | |
| Zoom Extension Length | 1.7” (43.2mm) | |
| Internal Focusing? / Extends with Focusing? | Y / N | |
| Lens Hood Size (DxL) | 3.41 x 1.37” (86.5 x 34.7mm) | |
| Lens Length with Hood (Min-Max) | 4.61 - 6.31” (117 - 160.2mm) | |
| Size of Rings: Focus / Zoom | 0.65” / 1.23” (16.5mm / 31.2mm) | |
| Filter Size | 72mm UV ► CP ► | |
| Front Element (Filter Mount) Rotates | N | |
| Focus | ||
| 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 | ||
| Spec Min Focus Distance (Wide / Long) | 8.66” (220mm) | |
| Tested Min Focus Distance (Wide / Long) | 7.83” / 8.35” (199mm / 212mm) | |
| Maximum Magnification | 0.36x | |
| Features | ||
| Zoom Ring Rotation | 59° | |
| 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 / | |
| 47.25" x 31.5" Subject Framing Distance | On APS-C DSLR: 17mm = 3.21' 24mm = 4.46' 28mm = 5.19' 35mm = 6.40' 50mm = 9.00' 70mm = 12.02' |
|
| 1200mm x 800mm Subject Framing Distance | On APS-C DSLR: 17mm = 977mm 24mm = 1359mm 28mm = 1582mm 35mm = 1950mm 50mm = 2744mm 70mm = 3665mm |
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| Review | Sigma 17-70mm f/2.8-4 DC Macro OS C Lens | |
