Tamron Di III VC 50-400mm f/4.5-6.3 Di III VC VXD
Tamron
56 综合评分
vs
Yongnuo YN 23mm f/1.4 DA DSM WL Pro 23mm
Yongnuo
69 综合评分
买家怎么说
Tamron Di III VC 50-400mm f/4.5-6.3 Di III VC VXD
暂无用户反馈
Yongnuo YN 23mm f/1.4 DA DSM WL Pro 23mm
92 满分 100 置信度中 19 条评价
索尼 FE 70-200mm f/2.8 GM OSS II 镜头因其锐度、快速自动对焦和出色的做工获得了压倒性的好评。用户强调其在弱光和视频拍摄中的表现，许多人认为这是一次重大升级。一些问答涉及镜头关闭时的内部移动，已确认为稳定器的正常行为。
优点
- 锐利的图像质量
- 快速安静的自动对焦
- 出色的做工质量
- 良好的弱光性能
- 内部变焦机制
缺点
- 关闭时内部移动（正常但令人担忧）
- 比类似镜头重
- 非齐焦
- 电子对焦系统
Image quality 6
Autofocus performance 5
Build quality 4
Low light performance 3
Internal movement concerns 3
Weight 2
评分
Professional
Macro
Travel
Budget
Street
Video Cinema
Wildlife Sports
Portrait
Landscape
规格
| Tamron Di III VC 50-400mm f/4.5-6.3 Di III VC VXD | Yongnuo YN 23mm f/1.4 DA DSM WL Pro 23mm | |
|---|---|---|
| Optics | ||
| Type | telephoto | prime |
| Focal Length Min | 50 mm | 23 mm |
| Focal Length Max | 400 mm | 23 mm |
| Elements | — | 11 |
| Groups | — | 9 |
| ED Elements | — | 3★ |
| Coating | — | nano-multilayer coating |
| Aperture | ||
| Max Aperture | f/4.5 | f/16 |
| Min Aperture | 4.5-6.3 | f/1.4 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | — | 0.37 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | VXD | Digital Stepping Motor★ |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 249 mm★ | 300 mm |
| Max Magnification | 1:2 | 1x |
优缺点
Tamron Di III VC 50-400mm f/4.5-6.3 Di III VC VXD
- Strong versatility (97th percentile)97th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong macro (78th percentile)
- Strong build (70th percentile)
- Below average optical (19th percentile)19th %ile
Yongnuo YN 23mm f/1.4 DA DSM WL Pro 23mm
- Strong social proof (99th percentile)99th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong af (85th percentile)85th %ile
- Strong build (80th percentile)80th %ile
- Below average versatility (34th percentile)
- Below average stabilization (35th percentile)
结论
胜出: Yongnuo YN 23mm f/1.4 DA DSM WL Pro 23mm
Scores 69 overall, wins 8 of 9 usage categories and 5 of 20 specs.