Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm
Sigma
62 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 EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm
85 满分 100 置信度中 13 条评价
Sigma 10-20mm f/3.5 因其性价比而被广泛称赞为一款出色的超广角镜头，提供清晰的图像和坚固的做工。用户强调其在风景、建筑和天文摄影方面的多功能性，尽管有些人注意到角落轻微模糊、畸变和偶尔的自动对焦缓慢。总的来说，对于寻求经济实惠广角镜头的人来说，这是一个高度推荐的选择。
优点
- 出色的性价比
- 清晰的图像质量
- 坚固的做工
- 适用于风景和建筑的多功能性
- 快速光圈 f/3.5
缺点
- 大光圈下角落模糊
- 10mm处明显畸变
- 角落色差
- 某些条件下自动对焦慢
- 无图像稳定
Value for money 6
Image quality 8
Build quality 5
Distortion 5
Corner sharpness 4
Autofocus speed 3
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
Portrait
Landscape
Professional
Wildlife Sports
Video Cinema
Street
Travel
规格
| Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 10 mm | 28 mm |
| Focal Length Max | 20 mm | 300 mm |
| Elements | 13 | 20 |
| Groups | 10 | 13 |
| Aspherical Elements | 4★ | 3 |
| ED Elements | 3★ | 2 |
| Coating | Super Multi-Layer Coating | fluorine coating |
| Aperture | ||
| Max Aperture | f/22 | f/4 |
| Min Aperture | f/3.5 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon F | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.52 kg★ | 0.59 kg |
| Filter Thread | 82 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HSM | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 240 mm | 190 mm★ |
| Max Magnification | 0.15x | 1:2.8★ |
优缺点
Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm
- Strong optical (90th percentile)90th %ile
- Strong social proof (86th percentile)86th %ile
- Strong stabilization (81st percentile)81st %ile
- Strong versatility (72nd percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st 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 EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm0.049每美元得分
vs
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.120每美元得分
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD 性价比高 2.4 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 6 of 21 specs.
