Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
97 综合评分
vs
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
Fujifilm
72 综合评分
买家怎么说
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
85 满分 100 置信度高 62 条评价
腾龙17-70mm f/2.8 Di III-A VC RXD镜头因锐度高、变焦范围广、恒定光圈和有效的防抖性能而广受好评，是APS-C相机的卓越全能镜头。用户赞赏其扎实的做工和性价比，但许多人指出它明显比套机镜头更重更大，在小型机身上会感到头重脚轻。少数评测提到长焦端色散和特定设置下的光圈叶片噪音等小问题，但整体来看评价非常积极。
优点
- 全焦段成像锐利
- 恒定 f/2.8 光圈
- 有效的防抖性能
- 快速静音自动对焦
- 17-70mm 焦段非常实用
缺点
- 对 APS-C 机身而言太重太大
- 50-70mm 端色散明显
- 光圈在 f/5.6 以上有噪音
- 变焦环初始偏紧
- 富士版本没有光圈环
Image quality 27
Build quality 15
Weight and size 18
Value for money 14
Stabilization 12
Autofocus performance 11
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
88 满分 100 置信度中 13 条评价
富士龙 XF 16-55mm f/2.8 镜头因其锐度、快速自动对焦和防尘防滴性能而备受好评，成为多种摄影需求的多功能利器。许多用户赞赏其做工和光学表现，但重量大且缺乏防抖是常见的缺点，尤其不适合旅行或手持拍摄。总体而言，尽管存在这些妥协，它仍被认为是一款出色的全能镜头。
优点
- 锐利的图像质量
- 快速、安静的对焦
- 防尘防滴结构
- 出色的防抖性能
- 多功能的变焦范围
缺点
- 重量较大
- 无防抖
- 价格较高
- 不附带遮光罩
- 商品图中的滤镜尺寸有误
Image quality 6
Autofocus performance 5
Build quality 5
Image stabilization 3
Weight 4
Value for money 4
评分
Video Cinema
Budget
Macro
Professional
Portrait
Travel
Landscape
Wildlife Sports
Street
规格
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 140 mm |
| Elements | 16 | 23 |
| Groups | 12 | 16 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2 | 6★ |
| Coating | Fluorine Coating | Nano-GI (Gradient Index) coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.99 kg |
| Filter Thread | 67 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | RXD | Triple Linear Motor★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 1.00 m |
| Max Magnification | 1:4.8★ | 0.12x |
优缺点
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (90th percentile)90th %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
- Strong optical (99th percentile)99th %ile
- Strong af (98th percentile)98th %ile
- Strong stabilization (97th percentile)97th %ile
- Strong social proof (86th percentile)86th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average macro (28th percentile)
价格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
No current pricing available
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 97 overall, wins 8 of 9 usage categories and 5 of 22 specs.
