Sigma Art 17-40mm f/1.8 DC
Sigma
97 综合评分
vs
Canon L RF 70-200mm f/2.8 L IS USM
Canon
64 综合评分
买家怎么说
Sigma Art 17-40mm f/1.8 DC
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
Canon L RF 70-200mm f/2.8 L IS USM
78 满分 100 置信度高 459 条评价
佳能EF 70-200mm f/2.8L USM镜头因其卓越的锐度、快速安静的自动对焦和坚固的做工而广受赞誉。许多用户认为它是运动、人像和弱光摄影的主力镜头，尽管缺少图像稳定功能对一些人来说是一个明显的缺点。相当多的评论强调了镜头的重量以及可能出现的对焦不一致问题，尤其是在拍摄移动物体时。关于佳能对旧型号的支持和三脚架环设计的担忧也出现在负面反馈中。
优点
- 卓越的锐度和图像质量
- 快速安静的自动对焦（USM）
- 非常适合弱光摄影
- 适用于运动和肖像的多功能镜头
- 坚固的做工
缺点
- 没有图像稳定功能
- 又重又大
- 三脚架环设计问题
- 对移动物体的自动对焦不一致
- 佳能不再支持维修
Image quality 35
Autofocus performance 28
Build quality 22
Weight and size 18
Image stabilization 15
Value for money 12
评分
Portrait
Video Cinema
Budget
Professional
Landscape
Macro
Street
Travel
Wildlife Sports
规格
| Sigma Art 17-40mm f/1.8 DC | Canon L RF 70-200mm f/2.8 L IS USM | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 70 mm |
| Focal Length Max | 40 mm | 200 mm |
| Elements | 17 | 17 |
| Groups | 11 | 13 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4 | 5★ |
| Coating | Super Multi-Layer Coating | Air Sphere Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/32 |
| Min Aperture | f/1.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | Fujifilm X | Canon EF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 1.07 kg |
| Filter Thread | 67 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | USM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 3.5 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm★ | 700 mm |
| Max Magnification | 1:4.8★ | 0.3x |
优缺点
Sigma Art 17-40mm f/1.8 DC
- Strong user sentiment (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (95th percentile)95th %ile
Canon L RF 70-200mm f/2.8 L IS USM
- Strong optical (96th percentile)96th %ile
- Strong social proof (94th percentile)94th %ile
- Strong af (94th percentile)94th %ile
- Strong stabilization (91st percentile)91st %ile
- Below average aperture (5th percentile)5th %ile
- Below average bokeh (8th percentile)8th %ile
- Below average user sentiment (30th percentile)
- Below average macro (34th percentile)
价格
Sigma Art 17-40mm f/1.8 DC0.013每美元得分
vs
Canon L RF 70-200mm f/2.8 L IS USM0.003每美元得分
Sigma Art 17-40mm f/1.8 DC 性价比高 4.3 倍
结论
胜出: Sigma Art 17-40mm f/1.8 DC
Scores 97 overall, wins 7 of 9 usage categories and 5 of 22 specs.
