Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 综合评分
vs
Sirui Vision Prime 1 VP-1-24G-AM 24mm
Sirui
69 综合评分
评分
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Sirui Vision Prime 1 VP-1-24G-AM 24mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 24 mm |
| Focal Length Max | 50 mm | 24 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | multilayer nano coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.4 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 12★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.60 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm | 67 mm★ |
| Max Magnification | 1:2.8★ | — |
优缺点
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
Sirui Vision Prime 1 VP-1-24G-AM 24mm
- Strong bokeh (98th percentile)98th %ile
- Strong aperture (96th percentile)96th %ile
- Strong macro (96th percentile)96th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average af (13th percentile)13th %ile
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.172每美元得分
vs
Sirui Vision Prime 1 VP-1-24G-AM 24mm0.125每美元得分
Sigma Contemporary 18-50mm f/2.8 DC DN 性价比高 1.4 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 4 of 21 specs.
