Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 综合评分
vs
Tamron SP 60mm f/2 Di II 1:1 Macro 60mm
Tamron
58 综合评分
评分
Street
Travel
Budget
Professional
Portrait
Macro
Video Cinema
Wildlife Sports
Landscape
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron SP 60mm f/2 Di II 1:1 Macro 60mm | |
|---|---|---|
| Optics | ||
| Type | zoom | macro |
| Focal Length Min | 18 mm | 60 mm |
| Focal Length Max | 50 mm | 60 mm |
| Elements | 13 | 14 |
| Groups | 10 | 10 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Broad-Band Anti-Reflective Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony A |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.39 kg |
| Filter Thread | 55 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 231 mm |
| Max Magnification | 1:2.8 | 1:1 |
优缺点
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 SP 60mm f/2 Di II 1:1 Macro 60mm
- Strong aperture (89th percentile)89th %ile
- Strong bokeh (88th percentile)88th %ile
- Strong macro (79th percentile)
- Strong optical (75th percentile)
- Below average af (13th percentile)13th %ile
- Below average social proof (21st percentile)
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.182每美元得分
vs
Tamron SP 60mm f/2 Di II 1:1 Macro 60mm0.056每美元得分
Sigma Contemporary 18-50mm f/2.8 DC DN 性价比高 3.3 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 9 of 9 usage categories and 5 of 21 specs.
