OM System M.Zuiko 20mm F1.4 PRO 20mm
OM System
68 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
OM System M.Zuiko 20mm F1.4 PRO 20mm
78 满分 100 置信度中 14 条评价
OM System 20mm f/1.4 Pro镜头因其紧凑的尺寸、防风雨密封和快速f/1.4光圈而受到称赞，使其成为Micro Four Thirds用户的多功能镜头。然而，一些评论者注意到在最大光圈对着太阳拍摄时会出现紫色色散，并且缺少手动对焦离合器，这对一些人来说是一个小缺点。总体而言，它提供了良好的构建质量和清晰的图像，尽管有些人期望在f/1.4下能有更锐利的表现。
优点
- 紧凑轻巧的设计
- 出色的防风雨密封
- 快速f/1.4光圈适合弱光
- 清晰的图像质量
- 快速准确的自动对焦
缺点
- 最大光圈对着太阳时出现紫色色散
- 没有手动对焦离合器
- f/1.4下的锐度不够锐利
- 注意到色差问题
Build quality 5
Weather sealing 3
Sharpness 6
Purple fringing 2
Manual focus clutch 3
Autofocus performance 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
Landscape
Portrait
Professional
Wildlife Sports
Video Cinema
Street
Travel
规格
| OM System M.Zuiko 20mm F1.4 PRO 20mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 20 mm | 28 mm |
| Focal Length Max | 20 mm | 300 mm |
| Elements | 10 | 20 |
| Groups | 9 | 13 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | 2 | 2 |
| Coating | ZERO 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 | Micro Four Thirds | Sony E |
| Format | micro-four-thirds | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.70 kg | 0.59 kg★ |
| Filter Thread | 77 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | MSC | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 249 mm | 190 mm★ |
| Max Magnification | 1:9 | 1:2.8 |
优缺点
OM System M.Zuiko 20mm F1.4 PRO 20mm
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong macro (78th percentile)
- Below average social proof (9th percentile)9th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (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 (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
价格
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.
