Canon EF-S 55-250mm f/4-5.6 IS STM
Canon
84 综合评分
vs
Sigma Sports 70-200mm f/2.8 DG DN OS
Sigma
68 综合评分
买家怎么说
Canon EF-S 55-250mm f/4-5.6 IS STM
82 满分 100 置信度高 331 条评价
佳能 EF-S 55-250mm f/4-5.6 IS STM 镜头因其出色的锐度、快速安静的自动对焦和轻巧的设计而广受赞誉，对于业余摄影师和野生动物爱好者来说，性价比极高。许多用户强调长焦端令人印象深刻的画质和有效的图像稳定功能，尽管有些人注意到超过 200mm 时画质变软，最大光圈下有明显暗角。少数评论者遇到了质量控制问题，如图像模糊或对焦环失灵，但压倒性的共识是，这款镜头在其价位上提供了卓越的性能。
优点
- 价格下出色的锐度
- 快速安静的STM自动对焦
- 轻巧紧凑的设计
- 有效的图像稳定
- 极佳的性价比
缺点
- 超过200mm画质变软
- 最大光圈下明显暗角
- 塑料制造工艺
- 电子手动对焦需要相机供电
- 最大光圈较慢（250mm 时为 f/5.6）
Image quality 45
Autofocus performance 30
Value for money 35
Build quality 20
Image stabilization 18
Sharpness at long end 25
Sigma Sports 70-200mm f/2.8 DG DN OS
85 满分 100 置信度高 118 条评价
评测者一致称赞适马 70-200mm f/2.8 DG DN OS 运动镜头，认为其画质锐利、自动对焦迅速且做工出色，与价格更贵的原厂镜头相比，性价比极高。许多用户特别提到内变焦设计和坚固的镁合金机身。最普遍的显著缺点是镜头较重，长时间手持拍摄会导致疲劳。少数用户还提到变焦环最初较紧，以及无法兼容某些滤镜系统。
优点
- 出色的图像锐度
- 快速精准的自动对焦
- 优秀的做工质量
- 超高的性价比
- 内变焦设计
缺点
- 重量较重
- 脚架环不可拆卸
- 变焦环初始较紧
- 没有前置滤镜螺纹
- 按钮自定义功能有限
Image quality 38
Autofocus performance 32
Build quality 28
Value for money 24
Weight 26
Stabilization 12
评分
Budget
Travel
Portrait
Street
Wildlife Sports
Video Cinema
Macro
Landscape
Professional
规格
| Canon EF-S 55-250mm f/4-5.6 IS STM | Sigma Sports 70-200mm f/2.8 DG DN OS | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 55 mm | 70 mm |
| Focal Length Max | 250 mm | 200 mm |
| Elements | 15 | 20 |
| Groups | 12 | 15 |
| Aspherical Elements | 0 | 3★ |
| ED Elements | 1 | 10★ |
| Coating | Super Spectra coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/4 | f/22 |
| Min Aperture | 4-5.6 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 7 | 11★ |
| Build | ||
| Mount | Canon EF-S | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.38 kg★ | 1.34 kg |
| Filter Thread | 58 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | STM★ | HSM |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4 stops | 7.5 stops★ |
| Focus | ||
| Min Focus Distance | 850 mm | 650 mm★ |
| Max Magnification | 0.29x | 1:5.2★ |
优缺点
Canon EF-S 55-250mm f/4-5.6 IS STM
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (92nd percentile)92nd %ile
- Strong af (85th percentile)85th %ile
- Strong social proof (81st percentile)81st %ile
- Below average macro (32nd percentile)
Sigma Sports 70-200mm f/2.8 DG DN OS
- Strong optical (100th percentile)100th %ile
- Strong stabilization (100th percentile)100th %ile
- Strong versatility (80th percentile)80th %ile
- Strong social proof (71st percentile)
- Below average build (20th percentile)20th %ile
- Below average aperture (22nd percentile)
结论
胜出: Canon EF-S 55-250mm f/4-5.6 IS STM
Scores 84 overall, wins 7 of 9 usage categories and 2 of 22 specs.