7Artisans 50mm F1.4 APS-C Frame Tilt-Shift
7Artisans
64 综合评分
vs
Sigma Art 17-40mm f/1.8 DC 40mm
Sigma
97 综合评分
买家怎么说
7Artisans 50mm F1.4 APS-C Frame Tilt-Shift
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
Sigma Art 17-40mm f/1.8 DC 40mm
95 满分 100 置信度高 36 条评价
适马17-40mm f/1.8 DC DN Art镜头因其出色的画质、恒定大光圈和紧凑的内变焦设计而广受赞誉。用户强调其锐度、轻巧的机身以及在佳能R7和富士等APS-C画幅无反相机上出色的自动对焦性能。虽然有一些关于特定相机兼容性以及防尘防滴、光圈环等功能的疑问，但总体评价极为正面。
优点
- 出色的画质
- 恒定f/1.8大光圈
- 紧凑的内变焦设计
- 轻巧的机身
- 锐利明亮的照片
缺点
- 未提及防尘防滴
- 部分卡口无手动光圈环
- 与全画幅相机的兼容性问题
- 对部分买家来说价格较高
Image quality 8
Aperture 7
Build quality 6
Autofocus 4
Value for money 4
Compatibility 12
评分
Portrait
Budget
Video Cinema
Professional
Macro
Street
Travel
Landscape
Wildlife Sports
规格
| 7Artisans 50mm F1.4 APS-C Frame Tilt-Shift | Sigma Art 17-40mm f/1.8 DC 40mm | |
|---|---|---|
| Optics | ||
| Type | tilt-shift | zoom |
| Focal Length Min | 50 mm | 17 mm |
| Focal Length Max | 50 mm | 40 mm |
| Elements | 7 | 17 |
| Groups | 6 | 11 |
| Aspherical Elements | — | 4★ |
| ED Elements | — | 4★ |
| Coating | multi-coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/1.4 | f/1.8 |
| Min Aperture | f/1.4 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 12★ | 11 |
| Build | ||
| Mount | Micro Four Thirds | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.36 kg★ | 0.54 kg |
| Filter Thread | 46 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | HLA (High-response Linear Actuator) |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 50 mm★ | 280 mm |
| Max Magnification | — | 1:4.8★ |
优缺点
7Artisans 50mm F1.4 APS-C Frame Tilt-Shift
- Strong bokeh (99th percentile)99th %ile
- Strong aperture (97th percentile)97th %ile
- Strong macro (96th percentile)96th %ile
- Strong stabilization (80th percentile)80th %ile
- Below average user sentiment (2nd percentile)2nd %ile
- Below average af (15th percentile)15th %ile
- Below average versatility (34th percentile)
Sigma Art 17-40mm f/1.8 DC 40mm
- Strong user sentiment (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (94th percentile)94th %ile
价格
7Artisans 50mm F1.4 APS-C Frame Tilt-Shift
Sigma Art 17-40mm f/1.8 DC 40mm
No current pricing available
结论
胜出: Sigma Art 17-40mm f/1.8 DC 40mm
Scores 97 overall, wins 9 of 9 usage categories and 4 of 21 specs.
