Viltrox AF 20/2.8 Z 20mm
Viltrox
56 综合评分
vs
Yongnuo YN23mm F1.4S DA DSM 23mm
Yongnuo
94 综合评分
买家怎么说
Viltrox AF 20/2.8 Z 20mm
78 满分 100 置信度中 14 条评价
尼康Z卡口的Viltrox 27mm f/1.2镜头因其出色的图像质量、坚固的做工和极高的性价比而获得压倒性的好评。用户称赞其锐度、虚化和低光性能，尽管少数人报告了自动对焦问题或缺陷。总体而言，它被视为更昂贵的尼康镜头的绝佳替代品。
优点
- 出色的图像质量
- 坚固的做工
- 极高的性价比
- 快速响应的自动对焦
- 美丽的虚化和主体分离
缺点
- 偶尔自动对焦跟踪下降
- 报告有缺陷的单元（FEE错误）
- 固定光圈限制
- 不如尼康50mm 1.8 S锐利
- 用于天文摄影时柔和且对焦慢
Image quality 10
Build quality 6
Value for money 8
Autofocus performance 5
Low light performance 3
Defects and reliability 2
Yongnuo YN23mm F1.4S DA DSM 23mm
92 满分 100 置信度中 19 条评价
索尼 FE 70-200mm f/2.8 GM OSS II 镜头因其锐度、快速自动对焦和出色的做工获得了压倒性的好评。用户强调其在弱光和视频拍摄中的表现，许多人认为这是一次重大升级。一些问答涉及镜头关闭时的内部移动，已确认为稳定器的正常行为。
优点
- 锐利的图像质量
- 快速安静的自动对焦
- 出色的做工质量
- 良好的弱光性能
- 内部变焦机制
缺点
- 关闭时内部移动（正常但令人担忧）
- 比类似镜头重
- 非齐焦
- 电子对焦系统
Image quality 6
Autofocus performance 5
Build quality 4
Low light performance 3
Internal movement concerns 3
Weight 2
评分
Portrait
Macro
Street
Budget
Professional
Video Cinema
Wildlife Sports
Landscape
Travel
规格
| Viltrox AF 20/2.8 Z 20mm | Yongnuo YN23mm F1.4S DA DSM 23mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle | prime |
| Focal Length Min | 20 mm | 23 mm |
| Focal Length Max | 20 mm | 23 mm |
| Elements | 10 | 11 |
| Groups | 8 | 9 |
| Aspherical Elements | 2★ | — |
| ED Elements | 2 | 3★ |
| Coating | high-definition nano multi-layer coating | nano-multilayer coating |
| Aperture | ||
| Max Aperture | f/16 | f/1.4 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.17 kg★ | 0.37 kg |
| Filter Thread | 52 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | STM★ | DSM digital stepping motor |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 190 mm | 23 mm★ |
| Max Magnification | 0.17X★ | 0.1x |
优缺点
Viltrox AF 20/2.8 Z 20mm
- Strong build (95th percentile)95th %ile
- Strong af (85th percentile)85th %ile
- Strong optical (70th percentile)
- Below average user sentiment (30th percentile)
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
Yongnuo YN23mm F1.4S DA DSM 23mm
- Strong social proof (99th percentile)99th %ile
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
- Below average versatility (34th percentile)
结论
胜出: Yongnuo YN23mm F1.4S DA DSM 23mm
Scores 94 overall, wins 9 of 9 usage categories and 4 of 21 specs.