Sigma Contemporary 100-400mm f/5-6.3 DG DN OS
Sigma
81 综合评分
vs
Viltrox AF 20mm F2.8 FE 20mm
Viltrox
87 综合评分
评分
Macro
Street
Budget
Portrait
Wildlife Sports
Travel
Landscape
Video Cinema
Professional
规格
| Sigma Contemporary 100-400mm f/5-6.3 DG DN OS | Viltrox AF 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | telephoto | wide-angle |
| Focal Length Min | 100 mm | 20 mm |
| Focal Length Max | 400 mm | 20 mm |
| Elements | 22 | 10 |
| Groups | 16 | 8 |
| Aspherical Elements | 0 | 2★ |
| ED Elements | 5★ | 2 |
| Coating | Super Multi-Layer Coating | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/5 | f/2.8 |
| Min Aperture | 5-6.3 | f/2.8 |
| Constant | ✗ | — |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 1.14 kg | 0.16 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 1.10 m | 20 mm★ |
| Max Magnification | 1:4.2★ | 0.17X |
优缺点
Sigma Contemporary 100-400mm f/5-6.3 DG DN OS
- Strong optical (97th percentile)97th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (88th percentile)88th %ile
- Strong af (85th percentile)85th %ile
- Below average build (25th percentile)
Viltrox AF 20mm F2.8 FE 20mm
- Strong macro (92nd percentile)92nd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
- Strong social proof (86th percentile)86th %ile
- Below average versatility (34th percentile)
结论
胜出: Viltrox AF 20mm F2.8 FE 20mm
Scores 87 overall, wins 4 of 9 usage categories and 4 of 22 specs.