Lens Specifications and Measurements
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| Specifications | Sigma 50mm f/1.4 EX DG HSM Lens |  |
| Focal Length Range | 50mm | |
| Angle of View: Diagonal | 46° | |
| Angle of View: Horizontal | ||
| Angle of View: Vertical | ||
| Lenses / Groups | 8/6 | |
| Aperture | ||
| Aperture Range - Wide / Long | f/1.4-16 | |
| Number of Aperture Blades | 9 | |
| Rounded Aperture? | Y | |
| Weight | ||
| Manufacturer Specification Weight | 18 oz | |
| Actual Weight | ||
| Lens Hood Weight | 0.9 oz | |
| In-Use Weight | 18.9 oz | |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.32 x 3.02” | |
| Measured Size (DxL) | ||
| Max Length at Full Extension | ||
| Internal Zoom? / Extends with Zoom? | N / N | |
| Internal Focusing? / Extends with Focusing? | N / N | |
| Lens Hood Size (DxL) | 3.76 x 1.79” | |
| Lens Length with Hood (Min / Max) | 4.5 / 0” | |
| Size of Rings - Zoom / Focus | / 0.8” | |
| Filter Size | 77mm | |
| Front Element (Filter Mount) Rotates | N | |
| Features | ||
| Tripod Ring Included? / Removable? | N | |
| Zoom Ring Lock Switch? | N | |
| Lens Hood Model / Included? | / Y | |
| Weather Sealed? / Filter Required? | N | |
| Image Stabilization? / Stops? / Tripod Sensing? | N | |
| Case Included? / Type? | Y / Zippered Nylon | |
| Focus | ||
| AF Motor Type | HSM | |
| Full Time Manual Focus | Y | |
| Focus Limiter? / Focus Limiter Ranges | N | |
| Distance Info Provided to Camera? | N | |
| Distance Scale? / Type | Y / Window | |
| Metal Mount? | Y | |
| Extender Compatible? | N | |
| Close Focus | ||
| Specified Min Focus Distance | 17.1” | |
| Tested Min Focus Distance (Wide / Long) | ||
| Maximum Magnification (MM) | .14x | |
| MM with 12mm Extension Tube | ||
| MM with 25mm Extension Tube | ||
| MM with 250D Closeup Lens | ||
| MM with 500D Closeup Lens | ||
| History | ||
| Year Introduced | 2008 | |
Recommended Shopping Resources (Using these links to make your purchase supports this site)
Sigma 50mm f/1.4 EX DG HSM Lens at B&H Photo
Sigma 50mm f/1.4 EX DG HSM Lens at Adorama
Sigma 50mm f/1.4 EX DG HSM Lens at Amazon.com
Find the best price on the Sigma 50mm f/1.4 EX DG HSM Lens
Rent the Sigma 50mm f/1.4 EX DG HSM Lens (Using these links supports this site)
Sigma 50mm f/1.4 EX DG HSM Lens at LensProToGo (Price includes round trip shipping)
* If out of stock, ask the rental company if they can accommodate your need.
