Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
94 综合评分
vs
Panasonic LUMIX S S-S85 85mm
Panasonic
69 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
Panasonic LUMIX S S-S85 85mm
87 满分 100 置信度高 69 条评价
松下 Lumix 85mm f/1.8 镜头因其出色的锐度、美丽的散景以及紧凑轻巧的设计，在人像和弱光摄影中获得了压倒性的好评。用户称赞其快速安静的自动对焦、良好的做工和卓越的性价比，尽管有人提到塑料外壳和偶尔的对焦迟疑。该镜头在 Lumix S 系列机身上表现良好，推荐用于照片和视频拍摄。
优点
- 出色的锐度
- 美丽的散景
- 快速安静的自动对焦
- 紧凑轻巧的设计
- 卓越的性价比
缺点
- 塑料外壳显得廉价
- 偶尔对焦迟疑
- 无内置防抖
- 卡口安装偏紧
- 自动对焦并非最快
Image quality sharpness 38
Bokeh 17
Autofocus performance 26
Build quality 15
Value for money 20
Low light performance 9
评分
Travel
Street
Budget
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Panasonic LUMIX S S-S85 85mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 85 mm |
| Focal Length Max | 50 mm | 85 mm |
| Elements | 13 | 9 |
| Groups | 10 | 8 |
| Aspherical Elements | 3★ | 0 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.8 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | L-Mount |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.45 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Linear AF Motor |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 800 mm |
| Max Magnification | 1:2.8★ | 0.13x |
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 (87th percentile)87th %ile
- Strong af (85th percentile)85th %ile
- Below average stabilization (35th percentile)
Panasonic LUMIX S S-S85 85mm
- Strong bokeh (95th percentile)95th %ile
- Strong aperture (95th percentile)95th %ile
- Strong social proof (94th percentile)94th %ile
- Strong user sentiment (76th percentile)
- Below average macro (28th percentile)
- Below average versatility (34th percentile)
- Below average stabilization (35th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.008每美元得分
vs
Panasonic LUMIX S S-S85 85mm0.006每美元得分
Sigma Contemporary 18-50mm f/2.8 DC DN 性价比高 1.3 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 94 overall, wins 9 of 9 usage categories and 5 of 21 specs.
