Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Nikon NIKKOR Z 17-28mm f/2.8 28mm
Nikon
91 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 NIKKOR Z 17-28mm f/2.8 28mm
92 满分 100 置信度中 11 条评价
腾龙17-28mm f/2.8镜头因其锐度、紧凑的尺寸和出色的低光性能而备受赞誉。用户喜欢它在旅行、视频和长时间曝光方面的多功能性，并经常将其与预算三剑客中的其他镜头搭配使用。一些人指出它不如S系列或尼康14-30mm那样高端，但大多数人认为它提供了令人难以置信的性价比。
优点
- 图像锐利
- 紧凑轻便
- 出色的低光性能
- 性价比高
- 旅行和视频多功能
缺点
- 不如S系列镜头高端
- 有些人更喜欢更宽的14-30mm范围
- 做工不如高端三剑客出色
Image quality 8
Build quality 5
Value for money 6
Low light performance 4
Size and weight 5
Versatility 5
评分
Travel
Macro
Budget
Street
Professional
Portrait
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Nikon NIKKOR Z 17-28mm f/2.8 28mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 17 mm |
| Focal Length Max | 50 mm | 28 mm |
| Elements | 13 | 13 |
| Groups | 10 | 11 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 3★ |
| Coating | Super Multi-Layer Coating | Multi-Coated |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| 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 | Stepping Motor |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 190 mm |
| Max Magnification | 1:2.8 | 1:5.26 |
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 (86th percentile)86th %ile
Nikon NIKKOR Z 17-28mm f/2.8 28mm
- Strong user sentiment (91st percentile)91st %ile
- Strong bokeh (90th percentile)90th %ile
- Strong optical (88th percentile)88th %ile
- Strong aperture (87th percentile)87th %ile
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
Nikon NIKKOR Z 17-28mm f/2.8 28mm
No current pricing available
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 7 of 9 usage categories and 2 of 21 specs.
