Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR
Nikon
83 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 180-600mm f/5.6-6.3 VR
92 满分 100 置信度高 82 条评价
尼康NIKKOR Z 180-600mm f/5.6-6.3 VR镜头因其出色的图像质量、锐度和快速自动对焦而受到用户广泛赞誉，尤其适用于野生动物和鸟类摄影。许多评论者强调了内变焦机制的便利性和极高的性价比。虽然镜头被指出有些重，但大多数人认为手持拍摄是可行的，并且认为这个重量对于其焦段和性能来说是值得的。少数用户提到塑料部件使用较多以及没有专用镜头包是小小的缺点。
优点
- 出色的图像质量和锐度
- 快速准确的对焦
- 性价比极高
- 方便的内变焦机制
- 适合野生动物和鸟类摄影
缺点
- 对某些用户来说较重
- 大量使用塑料部件
- 不包含专用镜头包
- 在某些相机机身上耗电较快
- 不如顶级定焦镜头锐利
Image quality 40
Autofocus performance 30
Value for money 25
Internal zoom 18
Weight 20
Build quality 10
评分
Travel
Budget
Street
Professional
Portrait
Macro
Video Cinema
Wildlife Sports
Landscape
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR | |
|---|---|---|
| Optics | ||
| Type | zoom | super-telephoto |
| Focal Length Min | 18 mm | 180 mm |
| Focal Length Max | 50 mm | 600 mm |
| Elements | 13 | 25 |
| Groups | 10 | 17 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 6★ |
| Coating | Super Multi-Layer Coating | Fluorine Coat |
| Aperture | ||
| Max Aperture | f/2.8 | f/5.6 |
| Min Aperture | f/2.8 | 5.6-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 1.95 kg |
| Filter Thread | 55 mm | 95 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5.5 stops★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 1.30 m |
| Max Magnification | 1:2.8★ | 0.25x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong aperture (87th percentile)87th %ile
- Strong af (86th percentile)86th %ile
Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR
- Strong optical (100th percentile)100th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Below average build (14th percentile)14th %ile
- Below average macro (29th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR
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 5 of 22 specs.
