Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
92 综合评分
vs
KOMQI 2184
KOMQI
73 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
KOMQI 2184
92 满分 100 置信度中 18 条评价
尼康24mm f/1.4G ED因其出色的锐度、美丽的色彩和对比度以及沉浸式的广角视角而广受赞誉。用户指出，与其他广角镜头相比，这是一个显著的升级，尽管有些人提到在f/1.4时略有柔和感以及需要校正的暗角。总体而言，它被认为是一款顶级镜头，值得为风景、街拍和室内摄影投资。
优点
- 出色的锐度
- 美丽的色彩和对比度
- 沉浸式广角视角
- 适合风景和室内摄影
- 坚固的做工
缺点
- f/1.4时略有柔和感
- 大光圈下暗角
- 价格较高
- f/11时柔和
Sharpness 6
Color and contrast 3
Build quality 2
Wide angle perspective 4
Softness at wide aperture 2
Vignetting 2
评分
Street
Travel
Professional
Budget
Macro
Portrait
Video Cinema
Wildlife Sports
Landscape
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | KOMQI 2184 | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 24 mm |
| Focal Length Max | 50 mm | 24 mm |
| Elements | 13 | 12 |
| Groups | 10 | 10 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Nano Crystal Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.4 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Fujifilm X | Nikon F |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.62 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | AF-S |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 50 mm★ | 250 mm |
| Max Magnification | 1:2.8 | 1:6.67 |
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 (85th percentile)85th %ile
- Strong build (85th percentile)85th %ile
KOMQI 2184
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong optical (78th percentile)
- Below average social proof (21st percentile)
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
KOMQI 2184
No current pricing available
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 92 overall, wins 9 of 9 usage categories and 4 of 21 specs.
