Sigma 207975
Sigma
85 综合评分
vs
Sony SEL2870
Sony
66 综合评分
评分
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma 207975 | Sony SEL2870 | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | zoom |
| Focal Length Min | 10 mm | 28 mm |
| Focal Length Max | 18 mm | 70 mm |
| Elements | 13 | 9 |
| Groups | 10 | 8 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | 4★ | 1 |
| Coating | Super Multi-Layer Coating | Anti-reflective coating |
| Aperture | ||
| Max Aperture | f/2.8 | 22-36★ |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.26 kg★ | 0.43 kg |
| Filter Thread | 67 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Linear Autofocus Motor |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 117 mm★ | 300 mm |
| Max Magnification | 1:4★ | 0.19x |
优缺点
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (84th percentile)84th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (30th percentile)
Sony SEL2870
- Strong social proof (85th percentile)85th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong build (78th percentile)
- Strong versatility (77th percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
价格
Sigma 2079750.016每美元得分
vs
Sony SEL28700.022每美元得分
Sony SEL2870 性价比高 1.4 倍
Sigma 207975
Sony SEL2870
结论
胜出: Sigma 207975
Scores 85 overall, wins 8 of 9 usage categories and 5 of 21 specs.
