Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
78 综合评分
vs
Canon EF-S 10-22mm f/3.5-4.5 USM
Canon
59 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 EF-S 10-22mm f/3.5-4.5 USM
82 满分 100 置信度高 154 条评价
佳能EF-S 10-22mm f/3.5-4.5 USM镜头是一款备受推崇的超广角变焦镜头，适用于APS-C画幅相机，提供锐利的图像和坚固的做工，许多人将其与L系列相提并论。用户一致强调其在风景和室内摄影中的出色表现，但指出在广角端（尤其是10mm）存在明显的色差和畸变。弱光下的自动对焦可能较慢，且缺乏遮光罩和防水密封是常见的抱怨。尽管价格不菲，它仍然是APS-C佳能用户一款多功能、必备的广角镜头。
优点
- 出色的锐度和画质
- 非常适合风景和室内摄影
- 接近L系列的坚固做工
- 快速安静的USM自动对焦
- 从超广角到广角的多功能变焦范围
缺点
- 10mm处有明显的色差
- 不含遮光罩
- 没有防水密封
- 弱光下自动对焦较慢
- 非L镜头价格偏高
Image quality 38
Build quality 22
Chromatic aberration 14
Autofocus performance 12
Value for money 18
Wide angle distortion 10
评分
Travel
Macro
Budget
Landscape
Professional
Street
Wildlife Sports
Video Cinema
Portrait
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon EF-S 10-22mm f/3.5-4.5 USM | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 10 mm |
| Focal Length Max | 50 mm | 22 mm |
| Elements | 13 | 13 |
| Groups | 10 | 10 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Super Spectra coating |
| Aperture | ||
| Max Aperture | f/22 | 22-27★ |
| Min Aperture | f/2.8 | 3.5-4.5 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7★ | 6 |
| Build | ||
| Mount | Sony E | Canon EF-S |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg★ | 0.39 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | USM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 240 mm |
| Max Magnification | 1:2.8★ | 0.17x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong social proof (91st percentile)91st %ile
- Strong macro (89th percentile)89th %ile
- Strong af (85th percentile)85th %ile
- Strong build (84th percentile)84th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average stabilization (34th percentile)
Canon EF-S 10-22mm f/3.5-4.5 USM
- Strong af (93rd percentile)93rd %ile
- Strong social proof (86th percentile)86th %ile
- Strong optical (81st percentile)81st %ile
- Strong versatility (75th percentile)
- Below average bokeh (6th percentile)6th %ile
- Below average aperture (22nd percentile)
- Below average stabilization (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.137每美元得分
vs
Canon EF-S 10-22mm f/3.5-4.5 USM0.211每美元得分
Canon EF-S 10-22mm f/3.5-4.5 USM 性价比高 1.5 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 78 overall, wins 9 of 9 usage categories and 6 of 21 specs.
