Sigma Contemporary 56mm f/1.4 DC DN 56mm
Sigma
83 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
Sigma Contemporary 56mm f/1.4 DC DN 56mm
82 满分 100 置信度高 87 条评价
这款适马56mm f/1.4镜头因其出色的锐度、美丽的散景和紧凑的结构而广受赞誉，是APS-C和M4/3相机人像和街拍的首选。用户一致强调其快速可靠的自动对焦、出色的弱光性能以及相比更昂贵的原厂镜头而言卓越的性价比。少数用户注意到一些细微问题，例如手动对焦行程非常长、低对比度光线下偶尔对焦失误以及缺乏光圈环，但这些都被普遍的热情所压倒。尽管有个别关于零售商包装不当的报道，但压倒性的共识是，这款镜头以实惠的价格提供了专业级的效果。
优点
- f/1.4下异常锐利
- 美丽的散景和背景虚化
- 快速可靠的自动对焦
- 紧凑轻巧的构造
- 极佳的性价比
缺点
- 手动对焦行程非常长
- 没有光圈环
- 低对比度下偶尔对焦失误
- 不兼容所有相机卡口
- 部分卖家包装简陋
Image quality 45
Build quality 22
Autofocus performance 28
Value for money 35
Bokeh rendering 18
Low light performance 12
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
Portrait
Street
Macro
Landscape
Professional
Travel
Wildlife Sports
Video Cinema
规格
| Sigma Contemporary 56mm f/1.4 DC DN 56mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 56 mm | 28 mm |
| Focal Length Max | 56 mm | 300 mm |
| Elements | 10 | 20 |
| Groups | 6 | 13 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | fluorine coating |
| Aperture | ||
| Max Aperture | f/1.4 | f/4 |
| Min Aperture | f/1.4 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.28 kg★ | 0.59 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | VXD linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 500 mm | 190 mm★ |
| Max Magnification | 1:7.14 | 1:2.8 |
优缺点
Sigma Contemporary 56mm f/1.4 DC DN 56mm
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong social proof (94th percentile)94th %ile
- Strong build (85th percentile)85th %ile
- Below average versatility (33rd percentile)
- Below average stabilization (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 (96th percentile)96th %ile
- Strong user sentiment (91st percentile)91st %ile
价格
Sigma Contemporary 56mm f/1.4 DC DN 56mm0.002每美元得分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.001每美元得分
Sigma Contemporary 56mm f/1.4 DC DN 56mm 性价比高 2.0 倍
结论
胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Scores 100 overall, wins 5 of 9 usage categories and 6 of 21 specs.
