Viltrox Air AF 9mm F2.8 APS-C 9mm
Viltrox
77 综合评分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Tamron
100 综合评分
买家怎么说
Viltrox Air AF 9mm F2.8 APS-C 9mm
85 满分 100 置信度中 13 条评价
适用于富士X卡口的Viltrox 23mm f/1.4镜头因其锐度、快速安静的自动对焦以及以实惠价格提供的出色做工而获得压倒性的正面评价。少数用户注意到缺少光圈环和轻微的边缘柔化，但大多数人认为与富士胶片等效镜头相比，它具有很高的性价比。一位买家收到了错误的遮光罩，另一位用户则认为它较重且不如Viltrox 35mm Air锐利。
优点
- 出色的锐度
- 快速安静的自动对焦
- 价格合理的出色做工
- 与富士胶片相比性价比高
- 漂亮的色彩还原
缺点
- 无光圈环
- 轻微边缘柔化
- 对某些用户来说较重
- 收到错误的遮光罩
- 不如Viltrox 35mm Air锐利
Sharpness 7
Autofocus performance 3
Build quality 4
Value for money 5
Aperture ring 3
Weight 2
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
92 满分 100 置信度中 13 条评价
腾龙28-300mm超级变焦镜头因其轻便设计、多功能焦段和可靠的成像质量而受到称赞。用户赞赏其紧凑的做工和顺滑的变焦环，但指出光圈较小，锐度相比更昂贵的变焦镜头略有不足。经过验证的购买者推荐它作为搭配索尼机身的理想旅行镜头。
优点
- 轻便设计
- 多功能28-300mm焦段
- 顺滑的变焦环
- 紧凑构造适合旅行
- 与索尼机身良好兼容
缺点
- 最大光圈较小 (f/4-7.1)
- 相比高端变焦镜头锐度降低
- 非内变焦设计
- 某些机身上高帧率自动对焦较慢
Build quality 3
Sharpness 3
Aperture 2
Weight and portability 3
Zoom range 4
Autofocus performance 1
评分
Budget
Macro
Landscape
Portrait
Wildlife Sports
Professional
Street
Video Cinema
Travel
规格
| Viltrox Air AF 9mm F2.8 APS-C 9mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 9 mm | 28 mm |
| Focal Length Max | 9 mm | 300 mm |
| Elements | 13 | 20 |
| Groups | 11 | 13 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 3★ | 2 |
| Coating | Specialized Multi-Layer Coating Technology | fluorine coating |
| Aperture | ||
| Max Aperture | f/9 | f/4 |
| Min Aperture | f/2.8 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.17 kg★ | 0.59 kg |
| Filter Thread | 58 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 190 mm |
| Max Magnification | 0.13 m | 1:2.8★ |
优缺点
Viltrox Air AF 9mm F2.8 APS-C 9mm
- Strong build (95th percentile)95th %ile
- Strong af (85th percentile)85th %ile
- Strong optical (84th percentile)84th %ile
- Strong social proof (82nd percentile)82nd %ile
- Below average versatility (34th percentile)
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
- Strong versatility (98th percentile)98th %ile
- Strong af (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
价格
Viltrox Air AF 9mm F2.8 APS-C 9mm0.336每美元得分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.121每美元得分
Viltrox Air AF 9mm F2.8 APS-C 9mm 性价比高 2.8 倍
结论
胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Scores 100 overall, wins 6 of 9 usage categories and 5 of 21 specs.
