Viltrox Air AF 20mm F2.8 Air Z 20mm
Viltrox
61 综合评分
vs
Panasonic Lumix G 14-140mm f/4.0-5.8 OIS Video Optimized Micro Four Thirds
Panasonic
88 综合评分
买家怎么说
Viltrox Air AF 20mm F2.8 Air 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
Panasonic Lumix G 14-140mm f/4.0-5.8 OIS Video Optimized Micro Four Thirds
暂无用户反馈
评分
Macro
Budget
Video Cinema
Portrait
Street
Professional
Landscape
Wildlife Sports
Travel
规格
| Viltrox Air AF 20mm F2.8 Air Z 20mm | Panasonic Lumix G 14-140mm f/4.0-5.8 OIS Video Optimized Micro Four Thirds | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 20 mm | 14 mm |
| Focal Length Max | 20 mm | 140 mm |
| Elements | 10 | 16 |
| Groups | 8 | 13 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 2 | 2 |
| Coating | nano multi-layer coating | multi-coated |
| Aperture | ||
| Max Aperture | f/16 | f/4 |
| Min Aperture | f/2.8 | 4.0-5.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Nikon Z | Micro Four Thirds |
| Format | full-frame★ | micro-four-thirds |
| Weather Sealed | ✓★ | — |
| Weight | 0.16 kg★ | — |
| Filter Thread | 52 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | STM + Lead screw | inner focus direct-drive linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 190 mm | 62 mm★ |
| Max Magnification | 0.17x★ | — |
优缺点
Viltrox Air AF 20mm F2.8 Air Z 20mm
- Strong build (95th percentile)95th %ile
- Strong af (85th percentile)85th %ile
- Strong stabilization (79th percentile)
- Strong optical (70th percentile)
- Below average user sentiment (30th percentile)
- Below average bokeh (31st percentile)
- Below average versatility (33rd percentile)
Panasonic Lumix G 14-140mm f/4.0-5.8 OIS Video Optimized Micro Four Thirds
- Strong af (98th percentile)98th %ile
- Strong versatility (97th percentile)97th %ile
- Strong optical (95th percentile)95th %ile
- Strong macro (94th percentile)94th %ile
结论
胜出: Panasonic Lumix G 14-140mm f/4.0-5.8 OIS Video Optimized Micro Four Thirds
Scores 88 overall, wins 7 of 9 usage categories and 3 of 21 specs.