Viltrox Air 20mm F2.8 FE 20mm
Viltrox
87 综合评分
vs
Sigma Art 24-70mm F2.8 DG DN Art
Sigma
97 综合评分
买家怎么说
Viltrox Air 20mm F2.8 FE 20mm
暂无用户反馈
Sigma Art 24-70mm F2.8 DG DN Art
85 满分 100 置信度高 165 条评价
适马 24-70mm f/2.8 Art 镜头获得了大部分正面评价，用户称赞其锐利的光学性能、扎实的做工以及相比原厂产品出色的性价比。许多人对其画质，尤其是中心部分的画质表示满意，并喜欢内置的图像稳定功能。然而，一些用户反映自动对焦不稳定，需要微调或使用USB底座进行校准，并指出该镜头明显偏重。少数个体出现了边缘画质偏软或前/后景对焦问题。
优点
- 锐利的光学性能
- 扎实的做工
- 出色的性价比
- 有效的图像稳定（OS）
- 快速安静的自动对焦
缺点
- 重量较重
- 自动对焦不稳定
- 部分焦距边缘画质偏软
- 需要微调或使用USB底座校准
- 部分个体存在前/后景对焦问题
Image quality 45
Autofocus performance 38
Build quality 30
Weight 27
Value for money 26
Image stabilization 18
评分
Macro
Budget
Street
Professional
Portrait
Video Cinema
Landscape
Travel
Wildlife Sports
规格
| Viltrox Air 20mm F2.8 FE 20mm | Sigma Art 24-70mm F2.8 DG DN Art | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 20 mm | 24 mm |
| Focal Length Max | 20 mm | 70 mm |
| Elements | 10 | 19 |
| Groups | 8 | 15 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 2 | 3★ |
| Coating | multi-layer nano-MC coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | — | ✓★ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | — | ✓★ |
| Weight | 0.16 kg★ | 1.02 kg |
| Filter Thread | 52 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | STM★ | HSM |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 20 mm★ | 170 mm |
| Max Magnification | 0.17X | 1:2.7★ |
优缺点
Viltrox Air 20mm F2.8 FE 20mm
- Strong macro (91st percentile)91st %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)
Sigma Art 24-70mm F2.8 DG DN Art
- Strong optical (98th percentile)98th %ile
- Strong social proof (94th percentile)94th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong bokeh (89th percentile)89th %ile
价格
Viltrox Air 20mm F2.8 FE 20mm
No current pricing available
Sigma Art 24-70mm F2.8 DG DN Art
结论
胜出: Sigma Art 24-70mm F2.8 DG DN Art
Scores 97 overall, wins 8 of 9 usage categories and 7 of 22 specs.
