Sony FE SEL2870 28-70mm
Sony
58 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
Sony FE SEL2870 28-70mm
72 满分 100 置信度高 107 条评价
索尼 FE 28-70mm F3.5-5.6 OSS 套机镜头因其出色的性价比而广受赞誉，提供令人惊讶的清晰度、安静的自动对焦以及紧凑轻便的设计。许多用户认为它足以满足日常摄影需求，尤其是在收缩光圈时，尽管它在弱光下表现不佳，并且在广角端显得柔和。一个反复出现的抱怨是在强光下出现明显的眩光和色彩暗淡，有些人认为它无法充分发挥相机传感器的潜力。总体而言，它被视为一款出色的入门或旅行镜头，但不能替代高端光学镜头。
优点
- 出色的性价比
- 令人惊讶的清晰画质
- 紧凑轻巧的设计
- 安静快速的自动对焦
- 防尘防潮
缺点
- 28mm 广角端边缘画质偏软
- 强光下明显眩光
- 阳光下色彩暗淡
- 光圈小限制弱光使用
- 对高分辨率传感器不够锐利
Value for money 18
Image quality 25
Build quality 12
Low light performance 8
Flare and glare 6
Autofocus performance 10
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
Travel
Portrait
Landscape
Wildlife Sports
Professional
Video Cinema
Street
规格
| Sony FE SEL2870 28-70mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 28 mm | 28 mm |
| Focal Length Max | 70 mm | 300 mm |
| Elements | 9 | 20 |
| Groups | 8 | 13 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 2★ |
| Coating | Multi-Layered Coating | fluorine coating |
| Aperture | ||
| Max Aperture | 22-36★ | f/4 |
| Min Aperture | 3.5-5.6 | 4-7.1 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.59 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Linear Autofocus Motor | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 300 mm | 190 mm★ |
| Max Magnification | 0.19x | 1:2.8★ |
优缺点
Sony FE SEL2870 28-70mm
- Strong build (85th percentile)85th %ile
- Strong social proof (81st percentile)81st %ile
- Strong stabilization (81st percentile)81st %ile
- Strong versatility (77th percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average aperture (22nd 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
Sony FE SEL2870 28-70mm0.021每美元得分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.018每美元得分
Sony FE SEL2870 28-70mm 性价比高 1.2 倍
结论
胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Scores 100 overall, wins 8 of 9 usage categories and 5 of 21 specs.
