Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Overall Score
vs
7Artisans Hope Series 25mm T2.1 25mm
7Artisans
44 Overall Score
Scores
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | 7Artisans Hope Series 25mm T2.1 25mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 25 mm |
| Focal Length Max | 50 mm | 25 mm |
| Elements | 13 | 15 |
| Groups | 10 | 12 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | multi-layer nano-coating |
| Aperture | ||
| Max Aperture | f/2.8 | — |
| Min Aperture | f/2.8 | T2.1 |
| Constant | ✓★ | — |
| Diaphragm Blades | 7★ | — |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.60 kg |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | — |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | — |
| Max Magnification | 1:2.8★ | — |
Pros & Cons
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
7Artisans Hope Series 25mm T2.1 25mm
- Strong stabilization (82nd percentile)82nd %ile
- Strong optical (71st percentile)
- Strong aperture (66th percentile)
- Below average macro (14th percentile)14th %ile
- Below average build (18th percentile)18th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (34th percentile)
Pricing
Sigma Contemporary 18-50mm f/2.8 DC DN0.007score per dollar
vs
7Artisans Hope Series 25mm T2.1 25mm0.006score per dollar
Sigma Contemporary 18-50mm f/2.8 DC DN offers 1.2x better value for money
Sigma Contemporary 18-50mm f/2.8 DC DN
7Artisans Hope Series 25mm T2.1 25mm
Verdict
Winner: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 9 of 21 specs.
