TTArtisan A19B 50mm
TTArtisan
33 综合评分
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
98 综合评分
买家怎么说
TTArtisan A19B 50mm
暂无用户反馈
Tamron Di III 28-75mm f/2.8 Di III VXD G2
88 满分 100 置信度中 20 条评价
腾龙28-75mm f/2.8镜头因其锐度、快速自动对焦和轻巧设计而备受赞誉，是索尼GM镜头的多功能且价格合理的替代品。用户欣赏其在人像和低光下的表现，尽管有些人指出塑料结构和缺乏防风雨密封是缺点。总体而言，它被认为是爱好者和专业人士的绝佳性价比选择。
优点
- 图像锐利
- 快速准确的自动对焦
- 轻巧设计
- 多功能焦距范围
- 性价比高
缺点
- 塑料制造质量
- 无防风雨密封
- 变焦环与对焦环方向相反
- 略长，不适合隐蔽使用
- 颜色比GM镜头略暗淡
Image quality 12
Autofocus performance 10
Build quality 8
Value for money 7
Weight and portability 6
Low light performance 5
评分
Video Cinema
Budget
Professional
Portrait
Macro
Street
Wildlife Sports
Landscape
Travel
规格
| TTArtisan A19B 50mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 50 mm | 28 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | — | 17 |
| Groups | — | 15 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 2★ |
| Coating | — | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/1.2 | f/2.8 |
| Min Aperture | f/1.2 | f/2.8 |
| Constant | — | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Micro Four Thirds | Sony E |
| Format | micro-four-thirds | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.36 kg★ | 0.54 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | — | VXD linear motor★ |
| Stabilization | — | ✗ |
| Focus | ||
| Min Focus Distance | — | 180 mm★ |
| Max Magnification | — | 1:2.7★ |
优缺点
TTArtisan A19B 50mm
- Strong aperture (99th percentile)99th %ile
- Strong bokeh (97th percentile)97th %ile
- Below average social proof (3rd percentile)3rd %ile
- Below average macro (13th percentile)13th %ile
- Below average optical (19th percentile)19th %ile
- Below average versatility (34th percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong af (98th percentile)98th %ile
- Strong optical (91st percentile)91st %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (87th percentile)87th %ile
价格
TTArtisan A19B 50mm0.306每美元得分
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G20.354每美元得分
Tamron Di III 28-75mm f/2.8 Di III VXD G2 性价比高 1.2 倍
结论
胜出: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 98 overall, wins 9 of 9 usage categories and 9 of 21 specs.
