Sigma Art 17-40mm f/1.8 DC
Sigma
97 综合评分
vs
OM System M.Zuiko 20mm F1.4 PRO 20mm
OM System
68 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
OM System M.Zuiko 20mm F1.4 PRO 20mm
78 满分 100 置信度中 14 条评价
OM System 20mm f/1.4 Pro镜头因其紧凑的尺寸、防风雨密封和快速f/1.4光圈而受到称赞，使其成为Micro Four Thirds用户的多功能镜头。然而，一些评论者注意到在最大光圈对着太阳拍摄时会出现紫色色散，并且缺少手动对焦离合器，这对一些人来说是一个小缺点。总体而言，它提供了良好的构建质量和清晰的图像，尽管有些人期望在f/1.4下能有更锐利的表现。
优点
- 紧凑轻巧的设计
- 出色的防风雨密封
- 快速f/1.4光圈适合弱光
- 清晰的图像质量
- 快速准确的自动对焦
缺点
- 最大光圈对着太阳时出现紫色色散
- 没有手动对焦离合器
- f/1.4下的锐度不够锐利
- 注意到色差问题
Build quality 5
Weather sealing 3
Sharpness 6
Purple fringing 2
Manual focus clutch 3
Autofocus performance 3
评分
Portrait
Budget
Video Cinema
Professional
Macro
Landscape
Street
Travel
Wildlife Sports
规格
| Sigma Art 17-40mm f/1.8 DC | OM System M.Zuiko 20mm F1.4 PRO 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 20 mm |
| Focal Length Max | 40 mm | 20 mm |
| Elements | 17 | 10 |
| Groups | 11 | 9 |
| Aspherical Elements | 4★ | 1 |
| ED Elements | 4★ | 2 |
| Coating | Super Multi-Layer Coating | ZERO coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/1.4 |
| Min Aperture | f/1.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | Fujifilm X | Micro Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.70 kg |
| Filter Thread | 67 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | MSC |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 280 mm | 249 mm★ |
| Max Magnification | 1:4.8 | 1:9 |
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
OM System M.Zuiko 20mm F1.4 PRO 20mm
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (97th percentile)97th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong macro (78th percentile)
- Below average social proof (9th percentile)9th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (34th percentile)
价格
结论
胜出: Sigma Art 17-40mm f/1.8 DC
Scores 97 overall, wins 9 of 9 usage categories and 5 of 21 specs.
