Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
Canon
47 综合评分
vs
Sigma Contemporary 16-300mm F3.5-6.7 DC OS
Sigma
91 综合评分
买家怎么说
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
45 满分 100 置信度中 11 条评价
佳能RF-S 3.9mm f/3.5 STM双鱼眼镜头收到褒贬不一的评价。一位已验证用户报告了一个严重的自动对焦错误，需要重置相机才能修复，并且与佳能VR Utility不兼容。另一位已验证用户认为它是R5系统的一个价格实惠、轻便且带自动对焦的替代品。第三位未验证用户称赞其用于VR视频，称其为婚礼摄像的10/10购买。
优点
- R5设置的经济实惠替代品
- 轻量化设计
- 自动对焦功能
- 非常适合VR视频
- 适合婚礼摄像
缺点
- 频繁丢失自动对焦，需要重置相机
- 与佳能VR Utility不兼容
- 兼容性有限（仅确认R7）
- 没有旋入式ND滤镜选项
- 仅对左镜头主体自动对焦
Autofocus reliability 3
Compatibility 3
Value for money 2
Vr video quality 2
Build quality 1
Filter options 2
Sigma Contemporary 16-300mm F3.5-6.7 DC OS
暂无用户反馈
评分
Landscape
Budget
Portrait
Macro
Professional
Video Cinema
Travel
Street
Wildlife Sports
规格
| Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm | Sigma Contemporary 16-300mm F3.5-6.7 DC OS | |
|---|---|---|
| Optics | ||
| Type | fisheye | zoom |
| Focal Length Min | 4 mm | 16 mm |
| Focal Length Max | 4 mm | 300 mm |
| Elements | 11 | 20 |
| Groups | 8 | 14 |
| Aspherical Elements | — | 4★ |
| ED Elements | 2 | 5★ |
| Coating | Air Sphere Coating | water and oil repellent coating |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/3.5 | 3.5-6.7 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.29 kg★ | 0.61 kg |
| Filter Thread | 31 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | HLA |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 6 stops★ |
| Focus | ||
| Min Focus Distance | 201 mm★ | 300 mm |
| Max Magnification | 1:33.33 | 1:2 |
优缺点
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
- Strong af (85th percentile)85th %ile
- Strong macro (81st percentile)81st %ile
- Strong build (76th percentile)
- Below average user sentiment (2nd percentile)2nd %ile
- Below average social proof (26th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
Sigma Contemporary 16-300mm F3.5-6.7 DC OS
- Strong versatility (100th percentile)100th %ile
- Strong optical (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong bokeh (87th percentile)87th %ile
价格
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm0.043每美元得分
vs
Sigma Contemporary 16-300mm F3.5-6.7 DC OS0.131每美元得分
Sigma Contemporary 16-300mm F3.5-6.7 DC OS 性价比高 3.0 倍
结论
胜出: Sigma Contemporary 16-300mm F3.5-6.7 DC OS
Scores 91 overall, wins 9 of 9 usage categories and 6 of 22 specs.
