Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Nikon AF-S NIKKOR AFSVR24-120G 24-120mm
Nikon
42 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
Nikon AF-S NIKKOR AFSVR24-120G 24-120mm
45 满分 100 置信度中 10 条评价
尼康24-120mm VR镜头收到褒贬不一的反馈。一些用户发现它出奇地锐利，适合风景和人像，而另一些用户则报告一侧严重模糊、畸变和暗角。经过验证的评论强调了诸如缺少遮光罩和镜头盖、自动对焦缓慢以及质量不一致等问题，即使价格较低，也使其成为有风险的购买。
优点
- 价格出乎意料的锐利
- 适合风景和人像的多功能焦距范围
- 二手镜头机身状况良好
- 休闲使用画质不错
- 近摄能力
缺点
- 一侧严重模糊
- 边缘畸变
- 长焦端暗角
- 自动对焦慢
- 二手购买缺少遮光罩和镜头盖
Image sharpness 5
Distortion and vignetting 3
Autofocus speed 2
Build quality and accessories 3
Value for money 4
Focal range versatility 2
评分
Travel
Budget
Street
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Nikon AF-S NIKKOR AFSVR24-120G 24-120mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 24 mm |
| Focal Length Max | 50 mm | 120 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Nano Crystal & Super Integrated Coatings |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | F-Mount |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.57 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Silent Wave Motor |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 279 mm |
| Max Magnification | 1:2.8★ | 0.39x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong aperture (86th percentile)86th %ile
- Strong af (85th percentile)85th %ile
Nikon AF-S NIKKOR AFSVR24-120G 24-120mm
- Strong versatility (93rd percentile)93rd %ile
- Strong stabilization (81st percentile)81st %ile
- Strong optical (67th percentile)
- Below average user sentiment (2nd percentile)2nd %ile
- Below average aperture (22nd percentile)
- Below average bokeh (25th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
Nikon AF-S NIKKOR AFSVR24-120G 24-120mm
No current pricing available
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.
