Canon EF-S 55-250mm f/4-5.6 IS STM
Canon
84 综合评分
vs
Viltrox Air AF 15/1.7 XF 15mm
Viltrox
69 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
Viltrox Air AF 15/1.7 XF 15mm
78 满分 100 置信度高 76 条评价
这款Viltrox镜头系列因其卓越的性价比、锐度和大光圈而获得了压倒性的积极反馈。用户普遍称赞其画质和做工，认为其性能远超其价格。少数用户报告存在色差、视频中对焦噪音、固件更新及偶尔的缺陷问题，但总体认为这是非常优秀的平价定焦镜头。
优点
- 出色的锐度
- 大光圈（f/1.2、f/1.7、f/1.8）
- 性价比极高
- 做工扎实
- 快速准确的自动对焦
缺点
- 高对比度场景下有色差
- 视频自动对焦噪音大
- 光圈环太容易误触
- 固件更新过程繁琐
- 偶尔遇到有缺陷的镜头
Sharpness 28
Value for money 25
Build quality 18
Autofocus performance 16
Low light performance 12
Chromatic aberration 4
评分
Budget
Travel
Street
Wildlife Sports
Portrait
Video Cinema
Macro
Landscape
Professional
规格
| Canon EF-S 55-250mm f/4-5.6 IS STM | Viltrox Air AF 15/1.7 XF 15mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 55 mm | 15 mm |
| Focal Length Max | 250 mm | 15 mm |
| Elements | 15 | 12 |
| Groups | 12 | 10 |
| Aspherical Elements | 0 | 2★ |
| ED Elements | 1 | 3★ |
| Coating | Super Spectra coating | Nano multilayer coating |
| Aperture | ||
| Max Aperture | f/4 | f/16 |
| Min Aperture | 4-5.6 | f/1.7 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon EF-S | Nikon Z |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.38 kg | 0.18 kg★ |
| Filter Thread | 58 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | STM | STM |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 850 mm | 229 mm★ |
| Max Magnification | 0.29x | 1:10★ |
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 (82nd percentile)82nd %ile
- Below average macro (32nd percentile)
Viltrox Air AF 15/1.7 XF 15mm
- Strong build (94th percentile)94th %ile
- Strong af (85th percentile)85th %ile
- Strong social proof (82nd percentile)82nd %ile
- Strong optical (81st percentile)81st %ile
- Below average user sentiment (30th percentile)
- Below average versatility (34th percentile)
- Below average stabilization (35th percentile)
结论
胜出: Canon EF-S 55-250mm f/4-5.6 IS STM
Scores 84 overall, wins 6 of 9 usage categories and 2 of 22 specs.