Tamron Di III VC 70-180mm f/2.8 Di III VC VXD G2 70mm
Tamron
74 综合评分
vs
Viltrox AF 20mm F2.8 FE 20mm
Viltrox
87 综合评分
买家怎么说
Tamron Di III VC 70-180mm f/2.8 Di III VC VXD G2 70mm
85 满分 100 置信度高 60 条评价
Tamron 70-180mm f/2.8 G2 因其锐度、轻量化设计以及与索尼 70-200mm GM II 等更昂贵的原厂镜头相比出色的性价比而广受赞誉。用户强调其快速自动对焦、有效的图像稳定和坚固的构造，使其成为运动、野生动物和日常长焦摄影的首选。一些担忧包括缺乏 200mm 焦距、可伸缩前部可能进灰以及个别关于无完整保修的灰色市场产品的报告。总体而言，它以低廉的成本提供了专业级的效果。
优点
- 整个变焦范围内出色的锐度
- 轻巧便携的设计
- 卓越的性价比
- 快速准确的自动对焦
- 有效的图像稳定
缺点
- 缺乏竞争对手的200mm焦距
- 可伸缩前部元件可能积灰
- 灰色市场产品无完整保修
- 非齐焦
- 不兼容增距镜
Sharpness 18
Value for money 15
Weight and portability 14
Autofocus performance 12
Image stabilization 8
Build quality 10
Viltrox AF 20mm F2.8 FE 20mm
暂无用户反馈
评分
Street
Macro
Portrait
Budget
Video Cinema
Landscape
Travel
Professional
Wildlife Sports
规格
| Tamron Di III VC 70-180mm f/2.8 Di III VC VXD G2 70mm | Viltrox AF 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 70 mm | 20 mm |
| Focal Length Max | 180 mm | 20 mm |
| Elements | 20 | 10 |
| Groups | 15 | 8 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 4★ | 2 |
| Coating | BBAR-G2 | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/22 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.85 kg | 0.16 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | VXD | STM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5 stops★ | — |
| Focus | ||
| Min Focus Distance | 300 mm | 20 mm★ |
| Max Magnification | 1:2.6★ | 0.17X |
优缺点
Tamron Di III VC 70-180mm f/2.8 Di III VC VXD G2 70mm
- Strong optical (98th percentile)98th %ile
- Strong stabilization (97th percentile)97th %ile
- Strong social proof (86th percentile)86th %ile
- Strong versatility (78th percentile)
- Below average aperture (21st percentile)
- Below average bokeh (24th 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)
价格
Tamron Di III VC 70-180mm f/2.8 Di III VC VXD G2 70mm
Viltrox AF 20mm F2.8 FE 20mm
No current pricing available
结论
胜出: Viltrox AF 20mm F2.8 FE 20mm
Scores 87 overall, wins 5 of 9 usage categories and 3 of 22 specs.
