Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm
Tamron
87 综合评分
vs
Viltrox AF 56/1.7 XF 56mm
Viltrox
67 综合评分
买家怎么说
Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm
暂无用户反馈
Viltrox AF 56/1.7 XF 56mm
85 满分 100 置信度中 23 条评价
Viltrox 56mm f/1.7 因其出色的锐度、轻巧的设计和卓越的性价比而广受赞誉。用户一致强调其令人印象深刻的图像质量，细节清晰，散景宜人，并经常将其与价格高得多的镜头进行有利比较。虽然自动对焦在人像和静态摄影中通常可靠，但一些用户指出它可能噪音较大，且不如富士原生镜头快速。有少数关于进灰和塑料材质的担忧被提及，但总体评价极为正面。
优点
- 出色的锐度
- 轻巧紧凑的设计
- 卓越的性价比
- 令人愉悦的散景
- 良好的弱光性能
缺点
- 自动对焦噪音（部分用户）
- 自动对焦比原生镜头慢
- 塑料材质
- 有进灰报告
- 无物理光圈环
Image quality 18
Value for money 15
Build quality 12
Autofocus performance 11
Size and weight 10
Bokeh 7
评分
Portrait
Macro
Professional
Budget
Landscape
Street
Video Cinema
Travel
Wildlife Sports
规格
| Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm | Viltrox AF 56/1.7 XF 56mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 11 mm | 56 mm |
| Focal Length Max | 20 mm | 56 mm |
| Elements | 12 | 11 |
| Groups | 10 | 9 |
| Aspherical Elements | 2★ | — |
| ED Elements | 3 | 4★ |
| Coating | BBAR-G2 | high-definition nano-multilayer coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.34 kg | 0.17 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | RXD | STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 150 mm★ | 550 mm |
| Max Magnification | 1:4 | 1:9.09 |
优缺点
Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm
- Strong social proof (90th percentile)90th %ile
- Strong macro (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
- Strong bokeh (85th percentile)85th %ile
Viltrox AF 56/1.7 XF 56mm
- Strong build (88th percentile)88th %ile
- Strong af (86th percentile)86th %ile
- Strong social proof (81st percentile)81st %ile
- Strong optical (71st percentile)
- Below average versatility (34th percentile)
价格
Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm0.006每美元得分
vs
Viltrox AF 56/1.7 XF 56mm0.026每美元得分
Viltrox AF 56/1.7 XF 56mm 性价比高 4.3 倍
结论
胜出: Tamron Di III 11-20mm f/2.8 Di III-A RXD 17-30mm
Scores 87 overall, wins 9 of 9 usage categories and 4 of 21 specs.
