Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 Score global
vs
Tamron Di III VXD G2 28-75mm f/2.8 Di III VXD G2
Tamron
88 Score global
Scores
Street
Travel
Budget
Professional
Portrait
Macro
Video Cinema
Wildlife Sports
Landscape
Spécifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III VXD G2 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 28 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | 13 | 17 |
| Groups | 10 | 15 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.54 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | VXD linear motor★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 180 mm |
| Max Magnification | 1:2.8 | 1:2.7 |
Avantages & Inconvénients
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (88th percentile)88th %ile
- Strong build (87th percentile)87th %ile
Tamron Di III VXD G2 28-75mm f/2.8 Di III VXD G2
- Strong af (98th percentile)98th %ile
- Strong optical (89th percentile)89th %ile
- Strong macro (86th percentile)86th %ile
- Strong bokeh (86th percentile)86th %ile
- Below average social proof (15th percentile)15th %ile
Verdict
Gagnant: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 8 of 9 usage categories and 3 of 21 specs.