Viltrox Air AF 9mm f/2.8 Air 9mm
Viltrox
73 综合评分
vs
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
Tamron
83 综合评分
买家怎么说
Viltrox Air AF 9mm f/2.8 Air 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 18-300mm F3.5-6.3 Di III-A VC VXD
82 满分 100 置信度中 16 条评价
Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD 被广泛称赞为索尼APS-C相机的一款多功能全能变焦镜头。用户喜爱其惊人的16.6倍变焦范围、广角端的近摄能力以及扎实的画质，尽管有人指出在70-80mm以上画质变软且自动对焦较慢。该镜头比典型的APS-C镜头更重，但仍被认为便携。少数已验证买家报告长焦端锐度问题和变焦环生涩，但大多数人认为它是替代多支定焦和变焦镜头的出色全能镜头。
优点
- 惊人的16.6倍变焦范围
- 广角端近摄（半微距）
- 良好的画质和色彩还原
- 坚固的机身带防尘防滴
- 有效的防抖（VC）
缺点
- 70-80mm以上画质变软
- 自动对焦比小型变焦慢
- 对APS-C来说又重又大
- 变焦环缩回时生涩
- 两端有中度畸变
Zoom range 12
Image quality 10
Autofocus speed 6
Build quality 8
Weight and size 7
Close focusing 5
评分
Macro
Budget
Travel
Portrait
Landscape
Professional
Street
Video Cinema
Wildlife Sports
规格
| Viltrox Air AF 9mm f/2.8 Air 9mm | Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 9 mm | 18 mm |
| Focal Length Max | 9 mm | 300 mm |
| Elements | 13 | 19 |
| Groups | 11 | 5 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 3 | 4★ |
| Coating | Specialized Multi-Layer Coating Technology | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/2.8 | 3.5-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | — | 7★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.17 kg★ | 0.62 kg |
| Filter Thread | 58 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM + Lead screw focus motor★ | VXD |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 150 mm |
| Max Magnification | 0.13 m | 1:2★ |
优缺点
Viltrox Air AF 9mm f/2.8 Air 9mm
- Strong build (95th percentile)95th %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (86th percentile)86th %ile
- Strong optical (84th percentile)84th %ile
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
- Strong versatility (99th percentile)99th %ile
- Strong optical (95th percentile)95th %ile
- Strong macro (89th percentile)89th %ile
- Strong stabilization (81st percentile)81st %ile
- Below average social proof (15th percentile)15th %ile
价格
Viltrox Air AF 9mm f/2.8 Air 9mm0.318每美元得分
vs
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD0.102每美元得分
Viltrox Air AF 9mm f/2.8 Air 9mm 性价比高 3.1 倍
结论
胜出: Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
Scores 83 overall, wins 5 of 9 usage categories and 4 of 21 specs.
