7Artisans Tilt-Shift 50mm f/1.4 Tilt-Shift 50mm
7Artisans
57 综合评分
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
100 综合评分
买家怎么说
7Artisans Tilt-Shift 50mm f/1.4 Tilt-Shift 50mm
45 满分 100 置信度低 6 条评价
7Artisans 50mm f/1.4 移轴镜头收到了用户褒贬不一的反馈。一位经过验证的评论者称赞其倾斜功能可用于调整焦点和过渡，在高像素传感器上具有出色的分辨率和对比度，但发现其平移范围不足以用于建筑摄影。另一位评论者批评玻璃质量"不太好"，并认为价格反映了做工。总体而言，该镜头在特定的倾斜应用中表现出色，但在一般光学性能上令人失望。
优点
- 出色的倾斜功能
- 良好的分辨率和对比度
- 低色差
- 在高像素传感器上表现良好
- 适用于静物和桌面摄影
缺点
- 玻璃质量差
- 平移范围不足以用于建筑摄影
- 价格与做工质量不匹配
Tilt functionality 1
Glass quality 1
Shift range 1
Resolution and contrast 1
Value for money 1
Chromatic aberration 1
Tamron Di III 28-75mm f/2.8 Di III VXD G2
88 满分 100 置信度中 20 条评价
腾龙28-75mm f/2.8镜头因其锐度、快速自动对焦和轻巧设计而备受赞誉，是索尼GM镜头的多功能且价格合理的替代品。用户欣赏其在人像和低光下的表现，尽管有些人指出塑料结构和缺乏防风雨密封是缺点。总体而言，它被认为是爱好者和专业人士的绝佳性价比选择。
优点
- 图像锐利
- 快速准确的自动对焦
- 轻巧设计
- 多功能焦距范围
- 性价比高
缺点
- 塑料制造质量
- 无防风雨密封
- 变焦环与对焦环方向相反
- 略长，不适合隐蔽使用
- 颜色比GM镜头略暗淡
Image quality 12
Autofocus performance 10
Build quality 8
Value for money 7
Weight and portability 6
Low light performance 5
评分
Budget
Professional
Video Cinema
Macro
Portrait
Landscape
Wildlife Sports
Street
Travel
规格
| 7Artisans Tilt-Shift 50mm f/1.4 Tilt-Shift 50mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | tilt-shift | zoom |
| Focal Length Min | 50 mm | 28 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | 7 | 17 |
| Groups | 6 | 15 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 2★ |
| Coating | multi-coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/1.4 | f/2.8 |
| Min Aperture | f/1.4 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 12★ | 9 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.36 kg★ | 0.54 kg |
| Filter Thread | 46 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 500 mm | 180 mm★ |
| Max Magnification | — | 1:2.7★ |
优缺点
7Artisans Tilt-Shift 50mm f/1.4 Tilt-Shift 50mm
- Strong bokeh (99th percentile)99th %ile
- Strong aperture (97th percentile)97th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong build (67th percentile)
- Below average user sentiment (2nd percentile)2nd %ile
- Below average af (14th percentile)14th %ile
- Below average versatility (34th percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong af (98th percentile)98th %ile
- Strong optical (92nd percentile)92nd %ile
- Strong bokeh (89th percentile)89th %ile
- Strong social proof (86th percentile)86th %ile
价格
结论
胜出: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 100 overall, wins 9 of 9 usage categories and 7 of 21 specs.
