Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Tamron
100 综合评分
vs
Sirui Sniper 16mm f/1.2 16mm
Sirui
66 综合评分
买家怎么说
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
Sirui Sniper 16mm f/1.2 16mm
85 满分 100 置信度低 9 条评价
Sirui Sniper 16mm f/1.2镜头因其做工质量、清晰度和性价比而备受赞誉，尤其是在索尼a6400和尼康Z50等APS-C相机上。用户强调其坚固的结构和出色的图像质量，一位评论者称其为APS-C广角镜头中性价比最高的选择。然而，问答部分警告说，在全画幅相机上使用可能会导致暗角和畸变。
优点
- 出色的做工质量
- 清晰的图像和视频
- 极佳的性价比
- 坚固且高品质的手感
- 快速自动对焦
缺点
- 全画幅相机上的暗角
- 全画幅相机上的畸变
- 无光圈环
- 仅限于APS-C传感器尺寸
Build quality 4
Image quality 3
Value for money 3
Autofocus performance 2
Compatibility with aps c 3
Full frame issues 1
评分
Budget
Macro
Portrait
Landscape
Wildlife Sports
Professional
Video Cinema
Street
Travel
规格
| Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | Sirui Sniper 16mm f/1.2 16mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 28 mm | 16 mm |
| Focal Length Max | 300 mm | 16 mm |
| Elements | 20 | 14 |
| Groups | 13 | 5 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 2 | 3★ |
| Coating | fluorine coating | — |
| Aperture | ||
| Max Aperture | f/4 | f/16 |
| Min Aperture | 4-7.1 | f/1.2 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 9 | 13★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.59 kg | 0.38 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | VXD linear motor★ | STM |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 300 mm |
| Max Magnification | 1:2.8★ | 0.5x |
优缺点
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
Sirui Sniper 16mm f/1.2 16mm
- Strong af (85th percentile)85th %ile
- Strong social proof (80th percentile)80th %ile
- Strong optical (73rd percentile)
- Below average versatility (34th percentile)
价格
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.007每美元得分
vs
Sirui Sniper 16mm f/1.2 16mm0.011每美元得分
Sirui Sniper 16mm f/1.2 16mm 性价比高 1.6 倍
结论
胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Scores 100 overall, wins 9 of 9 usage categories and 7 of 21 specs.
