Canon RF-S 55-210mm f/5-7.1 IS STM 210mm
Canon
89 综合评分
vs
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
97 综合评分
买家怎么说
Canon RF-S 55-210mm f/5-7.1 IS STM 210mm
92 满分 100 置信度低 5 条评价
这款RF 55-210mm镜头因其轻巧的设计和出色的图像质量（尤其是在光线充足的户外）而受到初学者和爱好者的高度赞扬。用户喜欢流畅的变焦和堪比昂贵镜头的背景虚化效果。它被认为是人像和日常摄影的绝佳性价比选择，尽管有人指出它在弱光下表现并非完美。
优点
- 轻巧易用
- 光线充足时画质出色
- 变焦顺滑
- 价格下背景虚化效果出色
- 适合初学者和日常使用
缺点
- 弱光下表现不完美
- 不适合快节奏的专业活动
Image quality 5
Lightweight design 3
Value for money 2
Zoom performance 2
Beginner friendly 2
Low light performance 1
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
评分
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Street
Landscape
Wildlife Sports
规格
| Canon RF-S 55-210mm f/5-7.1 IS STM 210mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 55 mm | 17 mm |
| Focal Length Max | 210 mm | 70 mm |
| Elements | 11 | 16 |
| Groups | 8 | 12 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | 2 | 2 |
| Coating | Super Spectra Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/5 | f/2.8 |
| Min Aperture | 5-7.1 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.27 kg★ | 0.54 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | RXD |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 730 mm | 190 mm★ |
| Max Magnification | 0.28x | 1:4.8★ |
优缺点
Canon RF-S 55-210mm f/5-7.1 IS STM 210mm
- Strong stabilization (95th percentile)95th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong versatility (87th percentile)87th %ile
- Below average macro (34th percentile)
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
价格
Canon RF-S 55-210mm f/5-7.1 IS STM 210mm0.342每美元得分
vs
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.162每美元得分
Canon RF-S 55-210mm f/5-7.1 IS STM 210mm 性价比高 2.1 倍
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 97 overall, wins 6 of 9 usage categories and 6 of 22 specs.
