Viltrox Air AF 9mm F2.8 E 9mm
Viltrox
72 综合评分
vs
Fujifilm XF 50-140mm F2.8 R LM OIS WR 140mm
Fujifilm
63 综合评分
买家怎么说
Viltrox Air AF 9mm F2.8 E 9mm
82 满分 100 置信度高 51 条评价
Viltrox镜头因其卓越的性价比、锐利的图像质量和坚固的构造而获得压倒性的好评。用户称赞其大光圈和自动对焦性能，尽管有些人指出在高对比度场景中存在色差，以及某些型号的自动对焦噪音较大。总体而言，这些镜头被视为预算友好的替代品，性能远超其价格。
优点
- 卓越的性价比
- 全开光圈时图像锐利
- 坚固的金属结构
- 快速准确的自动对焦
- 令人愉悦的虚化效果
缺点
- 高对比度下的色差
- 视频中自动对焦噪音大
- 低光下自动对焦慢
- 无防风雨密封
- 在小机身上头重脚轻
Value for money 18
Image quality 20
Build quality 12
Autofocus performance 15
Bokeh 6
Low light performance 8
Fujifilm XF 50-140mm F2.8 R LM OIS WR 140mm
暂无用户反馈
评分
Macro
Landscape
Professional
Street
Wildlife Sports
Video Cinema
Budget
Travel
Portrait
规格
| Viltrox Air AF 9mm F2.8 E 9mm | Fujifilm XF 50-140mm F2.8 R LM OIS WR 140mm | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 9 mm | 50 mm |
| Focal Length Max | 9 mm | 140 mm |
| Elements | 13 | 23 |
| Groups | 11 | — |
| Aspherical Elements | 2★ | — |
| ED Elements | 3 | 6★ |
| Coating | HD multilayer nano coating | Nano-GI and HT-EBC |
| Aperture | ||
| Max Aperture | f/16 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.17 kg★ | — |
| Filter Thread | 58 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | STM | Triple linear motors★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 140 mm |
| Max Magnification | 1:6.66★ | — |
优缺点
Viltrox Air AF 9mm F2.8 E 9mm
- Strong social proof (91st percentile)91st %ile
- Strong macro (89th percentile)89th %ile
- Strong build (87th percentile)87th %ile
- Strong af (86th percentile)86th %ile
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
Fujifilm XF 50-140mm F2.8 R LM OIS WR 140mm
- Strong af (98th percentile)98th %ile
- Strong stabilization (97th percentile)97th %ile
- Strong optical (96th percentile)96th %ile
- Strong macro (89th percentile)89th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
结论
胜出: Viltrox Air AF 9mm F2.8 E 9mm
Scores 72 overall, wins 5 of 9 usage categories and 4 of 22 specs.