Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
92 综合评分
vs
Canon 3560B002
Canon
84 综合评分
买家怎么说
Sigma Contemporary 18-50mm f/2.8 DC DN
88 满分 100 置信度高 91 条评价
Sigma 18-50mm f/2.8 DC DN Contemporary 被广泛称赞为 APS-C 无反相机的一款紧凑、轻便且锐利的标准变焦镜头。用户一致强调其出色的图像质量、快速的 f/2.8 光圈和实惠的价格是主要优势，使其成为套机镜头的热门升级选择。常见的批评包括缺乏光学防抖和遮光罩设计不佳，但总体情绪极为积极。
优点
- 出色的图像锐度
- 紧凑轻巧的设计
- 快速恒定的 f/2.8 光圈
- 物超所值
- 快速安静的自动对焦
缺点
- 无光学防抖
- 遮光罩设计不佳
- 无防尘防滴
- 塑料制造工艺
- 变焦环方向与富士相反
Image quality 25
Build quality 12
Value for money 18
Size and weight 20
Autofocus performance 10
Stabilization 8
Canon 3560B002
78 满分 100 置信度高 107 条评价
佳能EF-S 15-85mm f/3.5-5.6 IS USM被广泛誉为APS-C相机的最佳全能变焦镜头，提供出色的锐度、快速安静的自动对焦和有效的图像稳定。许多用户将其图像质量与L系列镜头相媲美，尽管有些人注意到边缘锐度不足和"镜头垂头"现象。少数评论者遇到了自动对焦马达故障或光学质量不一致的问题，缺乏恒定大光圈也是一个常见的缺点。总体而言，强烈推荐给那些为裁幅传感器机身寻找一款多功能、高质量单镜头的人。
优点
- 出色的图像锐度
- 快速安静的USM自动对焦
- 有效的图像稳定
- 多功能的15-85mm变焦范围
- 良好的做工质量
缺点
- 朝下时镜头垂头
- 没有恒定大光圈
- 广角端边缘画质偏软
- 部分个体存在自动对焦问题
- 非L镜头价格偏高
Image quality 45
Autofocus performance 28
Image stabilization 18
Lens creep 15
Build quality 22
Value for money 20
评分
Budget
Street
Travel
Professional
Portrait
Macro
Video Cinema
Wildlife Sports
Landscape
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon 3560B002 | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 15 mm |
| Focal Length Max | 50 mm | 85 mm |
| Elements | 13 | 17 |
| Groups | 10 | 12 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Super Spectra coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/3.5 |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Fujifilm X | Canon EF-S |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg★ | 0.57 kg |
| Filter Thread | 55 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | USM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 50 mm★ | 350 mm |
| Max Magnification | 1:2.8★ | 0.22x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (96th percentile)96th %ile
- Strong aperture (86th percentile)86th %ile
- Strong af (86th percentile)86th %ile
- Strong build (85th percentile)85th %ile
Canon 3560B002
- Strong versatility (95th percentile)95th %ile
- Strong af (94th percentile)94th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong optical (89th percentile)89th %ile
- Below average user sentiment (30th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
Canon 3560B002
No current pricing available
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 92 overall, wins 4 of 9 usage categories and 5 of 22 specs.
