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Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens Specifications and Measurements
| Specifications | Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens | |
|---|---|---|
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| Year Introduced | 2009 | |
| Mounts On | APS-C | |
| Lenses / Groups | 18/14 | |
| Angle of View: Diagonal | 69.3º - 5.7º | |
| Aperture | ||
| Aperture Range - Wide / Long | f/3.5-22 / f/6.3-40 | |
| Aperture Max by Focal Length | 18-23mm = f/3.5 24-34mm = f/4.0 35-49mm = f/4.5 50-79mm = f/5.0 80-146mm = f/5.6 147-250mm= f/6.3 |
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| Number of Aperture Blades | 7 | |
| Rounded Aperture? | ||
| Weight | ||
| Manufacturer Specification Weight | 22.2 oz (630g) | |
| Actual Weight | 22.1 oz (625g) | |
| Lens Hood Weight | 1.1 oz (30g) | |
| In-Use Weight | 23.1 oz (655g) | |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.11 x 3.98” (79 x 101mm) | |
| Measured Size (DxL) | 3.12 x 4.24” (79 x 107.8mm) | |
| Max Length at Full Extension | 7.34” (186.5mm) | |
| Internal Zoom? / Extends with Zoom? | N / Y | |
| Zoom Extension Length | 3.1” (78.7mm) | |
| Internal Focusing? / Extends with Focusing? | Y / N | |
| Lens Hood Size (DxL) | 3.66 x 1.85” (93 x 47mm) | |
| Lens Length with Hood (Min-Max) | 5.89 - 8.98” (149.5 - 228.2mm) | |
| Size of Rings: Focus / Zoom | 0.89” / 1.85” (22.5mm / 46.9mm) | |
| Filter Size | 72mm UV ► CP ► | |
| Front Element (Filter Mount) Rotates | N | |
| Focus | ||
| AF Motor Type | HSM | |
| Full Time Manual Focus | N | |
| Focus Ring Rotation | 52° | |
| Focus Limiter? / Focus Limiter Ranges | N | |
| Distance Scale? / Type | Y / Printed | |
| Close Focus | ||
| Spec Min Focus Distance (Wide / Long) | 17.72” (450mm) | |
| Tested Min Focus Distance (Wide / Long) | 11.65” / 12.76” (296mm / 324mm) | |
| Maximum Magnification | 0.29x | |
| Magnification Range with 12mm Ext Tube | ||
| Magnification Range with 25mm Ext Tube | ||
| Features | ||
| Zoom Ring Rotation | 76° | |
| Tripod Ring Included? / Removable? | N | |
| Zoom Ring Lock Switch? | Y | |
| Lens Hood Included / Model? | Y / | |
| 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: 18mm = 3.49' 24mm = 4.56' 28mm = 5.30' 35mm = 6.59' 50mm = 9.20' 80mm = 14.18' 135mm = 23.04' 250mm = 39.67' |
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| 1200mm x 800mm Subject Framing Distance | On APS-C DSLR: 18mm = 1064mm 24mm = 1390mm 28mm = 1614 35mm = 2009mm 50mm = 2805mm 80mm = 4323mm 135mm = 7024 250mm = 12090mm |
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| Review | Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens | |
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