Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Fujifilm FUJINON GF20-35mmF4 R WR 35-28mm
Fujifilm
56 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
Fujifilm FUJINON GF20-35mmF4 R WR 35-28mm
95 满分 100 置信度低 6 条评价
这款镜头因其锐度和做工质量而备受赞誉。用户认为它是其他富士GF镜头的绝佳补充，一位评论者提到该镜头库存紧张。尽管样本量较小，但整体情绪非常积极。
优点
- 图像极其锐利
- 出色的做工质量
- 与45-100mm f4变焦镜头完美搭配
缺点
- 库存难寻
- 等待名单时间长
Image quality 2
Availability 2
Build quality 1
Compatibility 1
评分
Travel
Budget
Street
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Fujifilm FUJINON GF20-35mmF4 R WR 35-28mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 20 mm |
| Focal Length Max | 50 mm | 35 mm |
| Elements | 13 | 14 |
| Groups | 10 | 10 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 4★ |
| Coating | Super Multi-Layer Coating | Nano GI coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Fujifilm G |
| Format | APS-C★ | medium-format |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.72 kg |
| Filter Thread | 55 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | stepping motor |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 350 mm |
| Max Magnification | 1:2.8★ | 0.14x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong social proof (91st percentile)91st %ile
- Strong macro (90th percentile)90th %ile
- Strong aperture (86th percentile)86th %ile
- Strong af (85th percentile)85th %ile
Fujifilm FUJINON GF20-35mmF4 R WR 35-28mm
- Strong user sentiment (98th percentile)98th %ile
- Strong optical (91st percentile)91st %ile
- Strong af (85th percentile)85th %ile
- Strong versatility (69th percentile)
- Below average aperture (22nd percentile)
- Below average bokeh (25th percentile)
- Below average macro (34th percentile)
- Below average social proof (35th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.174每美元得分
vs
Fujifilm FUJINON GF20-35mmF4 R WR 35-28mm0.019每美元得分
Sigma Contemporary 18-50mm f/2.8 DC DN 性价比高 9.2 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 9 of 9 usage categories and 4 of 21 specs.
