Viltrox EPIC Memento 50mm T2 1.33x Anamorphic 50mm
Viltrox
21 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
Viltrox EPIC Memento 50mm T2 1.33x Anamorphic 50mm
暂无用户反馈
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
Street
Travel
Video Cinema
规格
| Viltrox EPIC Memento 50mm T2 1.33x Anamorphic 50mm | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 50 mm | 28 mm |
| Focal Length Max | 50 mm | 300 mm |
| Elements | 18 | 20 |
| Groups | 12 | 13 |
| Aspherical Elements | — | 3★ |
| ED Elements | — | 2★ |
| Coating | waterproof front-element coating | fluorine coating |
| Aperture | ||
| Max Aperture | T22 | f/4 |
| Min Aperture | T2 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 8 | 9★ |
| Build | ||
| Mount | ARRI PL | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 1.98 kg | 0.59 kg★ |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | VXD linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 787 mm | 190 mm★ |
| Max Magnification | — | 1:2.8★ |
优缺点
Viltrox EPIC Memento 50mm T2 1.33x Anamorphic 50mm
- Strong optical (78th percentile)
- Below average build (3rd percentile)3rd %ile
- Below average af (15th percentile)15th %ile
- Below average bokeh (19th percentile)19th %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 (96th percentile)96th %ile
- Strong user sentiment (91st percentile)91st %ile
价格
Viltrox EPIC Memento 50mm T2 1.33x Anamorphic 50mm
No current pricing available
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
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 8 of 21 specs.
