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Sigma 20mm F1.4 DG DN Art Lens Compared to the Sigma 20mm f/1.4 DG HSM Art Lens
| Specifications | Sigma 20mm F1.4 DG DN Art Lens | Sigma 20mm f/1.4 DG HSM Art Lens |
|---|---|---|
 |
 |
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| Year Introduced | 2022 | 2015 |
| Mounts On | Full-Frame, APS-C | Full-Frame, APS-C |
| Lenses / Groups | 17/15 | 15/11 |
| Angle of View: Diagonal | 94.5° | 94.5° |
| Aperture | ||
| Aperture Range - Wide / Long | f/1.4-16 | f/1.4-16 |
| Number of Aperture Blades | 11 | 9 |
| Rounded Aperture? | Y | Y |
| Weight | ||
| Manufacturer Specification Weight | 22.2 oz (630g) | 33.5 oz (950g) |
| Actual Weight | 22.2 oz (628.6g) | 33.4 oz (945g) |
| Lens Hood Weight | 2 oz (56g) | |
| In-Use Weight | 24.2 oz (684.6g) | 33.4 oz (945g) |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.46 x 4.46” (87.8 x 113.2mm) | 3.57 x 5.11” (90.7 x 129.8mm) |
| Measured Size (DxL) | 3.45 x 4.66” (88 x 118.4mm) | 3.58 x 5.42” (91 x 137.7mm) |
| Max Length at Full Extension | 4.66” (118.4mm) | 5.42” (137.7mm) |
| Internal Focusing? / Extends with Focusing? | Y / N | Y / N |
| Lens Hood Size (DxL) | 4.17 x 1.93” (106 x 49.1mm) | 3.58 x 0” (91 x 0mm) |
| Lens Length with Hood (Min-Max) | 6.09 - 6.09” (154.7 - 154.7mm) | 5.42 - 5.42” (137.7 - 137.7mm) |
| Size of Rings: Focus / Zoom | 1.47” (37.4mm) | 1.59” (40.4mm) |
| Filter Size | 82mm UV ► CP ► | |
| Front Element (Filter Mount) Rotates | N | N |
| Focus | ||
| AF Motor Type | Stepping Motor | HSM |
| Full Time Manual Focus | Y | Y |
| Focus Ring Rotation | 1070° | 101° |
| Focus Limiter? / Focus Limiter Ranges | N | |
| Distance Scale? / Type | N | Y / Window |
| Close Focus | ||
| Specified Min Focus Distance | 9.06” (230mm) | 10.91” (277mm) |
| Tested Min Focus Distance (Wide / Long) | 7.83” (199mm) | 10.12” (257mm) |
| Maximum Magnification (MM) | 0.16x | 0.14x |
| Features | ||
| Tripod Ring Included? / Removable? | N | / |
| Lens Hood Included / Model? | Y / LH878-04 Buy ► | Y / Integrated |
| Weather Sealed? / Filter Required? | Y / | N |
| Image Stabilization? / Stops? / Tripod Sensing? | N | N |
| Extender Compatible? | N | N |
| Case Included? / Type? | Y / Padded Nylon | Y / Padded Nylon |
| 47.25" x 31.5" Subject Framing Distance | 20mm = 2.47' | 20mm = 2.64' |
| 1200mm x 800mm Subject Framing Distance | 20mm = 754mm | 20mm = 806mm |
| Review | Sigma 20mm F1.4 DG DN Art Lens | Sigma 20mm f/1.4 DG HSM Art Lens |
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- Adorama
Wex Photographic
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