Sigma Art 17-40mm F1.8 DC
Sigma
100 综合评分
vs
Canon L EF 70-200mm f/4L IS II USM
Canon
71 综合评分
买家怎么说
Sigma Art 17-40mm F1.8 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 EF 70-200mm f/4L IS II USM
88 满分 100 置信度高 186 条评价
佳能EF 70-200mm f/4L IS II USM因其出色的锐度、轻巧的设计和有效的图像稳定而广受赞誉。用户一致强调其卓越的图像质量、快速自动对焦以及与更重的f/2.8版本相比出色的性价比。一些批评包括缺少附带的三脚架环，以及一些关于防抖噪音或弱光下自动对焦问题的报告。总体而言，它被认为是优先考虑便携性的爱好者和专业人士的顶级远摄变焦镜头。
优点
- 整个变焦范围内出色的锐度
- 轻巧便携的设计
- 有效的5档图像稳定
- 快速准确的自动对焦
- 出色的图像质量和色彩
缺点
- 不附带三脚架环
- 部分产品防抖噪音
- 弱光下自动对焦问题
- 不兼容增距镜
- 价格高昂
Image quality 35
Sharpness 28
Weight and portability 22
Image stabilization 18
Autofocus performance 15
Value for money 12
评分
Portrait
Budget
Professional
Video Cinema
Macro
Street
Landscape
Travel
Wildlife Sports
规格
| Sigma Art 17-40mm F1.8 DC | Canon L EF 70-200mm f/4L IS II USM | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 70 mm |
| Focal Length Max | 40 mm | 200 mm |
| Elements | 8 | 16 |
| Groups | 11 | 15 |
| Aspherical Elements | 4★ | 0 |
| ED Elements | 4★ | 2 |
| Coating | Super Multi-Layer Coating | Super Spectra Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/32 |
| Min Aperture | f/1.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | Sony E | Canon EF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.78 kg |
| Filter Thread | 67 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | USM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm★ | 600 mm |
| Max Magnification | 1:4.8★ | 0.28x |
优缺点
Sigma Art 17-40mm F1.8 DC
- Strong user sentiment (98th percentile)98th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (94th percentile)94th %ile
- Strong social proof (94th percentile)94th %ile
Canon L EF 70-200mm f/4L IS II USM
- Strong stabilization (97th percentile)97th %ile
- Strong social proof (94th percentile)94th %ile
- Strong af (93rd percentile)93rd %ile
- Strong optical (84th percentile)84th %ile
- Below average aperture (5th percentile)5th %ile
- Below average bokeh (8th percentile)8th %ile
结论
胜出: Sigma Art 17-40mm F1.8 DC
Scores 100 overall, wins 7 of 9 usage categories and 6 of 22 specs.