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Sony FE 50mm F1.4 GM Lens Compared to the Sigma 50mm F1.4 DG DN Art Lens
| Specifications | Sony FE 50mm F1.4 GM Lens | Sigma 50mm F1.4 DG DN Art Lens |
|---|---|---|
 |
 |
|
| Year Introduced | 2023 | 2023 |
| Mounts On | Full-Frame, APS-C | Full-Frame, APS-C |
| Lenses / Groups | 14/11 | 14/11 |
| Angle of View: Diagonal | 47° | 46.8° |
| Aperture | ||
| Aperture Range - Wide / Long | f/1.4-16 | f/1.4-16 |
| Number of Aperture Blades | 11 | 11 |
| Rounded Aperture? | Y | Y |
| Weight | ||
| Manufacturer Specification Weight | 18.2 oz (516g) | 23.3 oz (660g) |
| Actual Weight | 18.2 oz (516.6g) | 23.3 oz (659.7g) |
| Lens Hood Weight | 1.8 oz (52.3g) | 2.1 oz (58.2g) |
| In-Use Weight | 20.1 oz (568.9g) | 25.3 oz (717.9g) |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.17 x 3.78” (80.6 x 96mm) | 3.08 x 4.39” (78.2 x 111.5mm) |
| Measured Size (DxL) | 3.17 x 3.97” (80 x 100.9mm) | 3.11 x 4.58” (79 x 116.3mm) |
| Max Length at Full Extension | 3.97” (100.9mm) | 4.58” (116.3mm) |
| Internal Focusing? / Extends with Focusing? | Y / N | Y / N |
| Lens Hood Size (DxL) | 3.64 x 1.73” (92.4 x 44mm) | 3.79 x 2.33” (96.3 x 59.3mm) |
| Lens Length with Hood (Min-Max) | 5.52 - 5.52” (140.1 - 140.1mm) | 6.57 - 6.57” (166.9 - 166.9mm) |
| Size of Rings: Focus / Zoom | 0.81” (20.7mm) | 1.93” (49.1mm) |
| Filter Size | 67mm UV ► CP ► | 72mm UV ► CP ► |
| Front Element (Filter Mount) Rotates | N | N |
| Focus | ||
| AF Motor Type | Dual XD Linear | HLA |
| Full Time Manual Focus | Y | Y |
| Focus Ring Rotation | 150° | 875° |
| Focus Limiter? / Focus Limiter Ranges | N | N |
| Distance Scale? / Type | N | N |
| Close Focus | ||
| Specified Min Focus Distance | 16.14” (410mm) | 17.72” (450mm) |
| Tested Min Focus Distance (Wide / Long) | 14.76” (375mm) | 15.39” (391mm) |
| Maximum Magnification (MM) | 0.16x | 0.15x |
| Features | ||
| Tripod Ring Included? / Removable? | N | N |
| Lens Hood Included / Model? | Y / ALC-SH173 Buy ► | Y / LH782-02 Buy ► |
| Weather Sealed? / Filter Required? | Y / | Y / |
| 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 | 50mm = 5.74' | 50mm = 5.9' |
| 1200mm x 800mm Subject Framing Distance | 50mm = 1751mm | 50mm = 1799mm |
| Review | Sony FE 50mm F1.4 GM Lens | Sigma 50mm F1.4 DG DN Art Lens |
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