Sigma Contemporary 18-50mm f/2.8 DC DN 50mm
Sigma
99 综合评分
vs
Nikon NIKKOR Z 40mm f/2 40mm
Nikon
63 综合评分
买家怎么说
Sigma Contemporary 18-50mm f/2.8 DC DN 50mm
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 40mm f/2 40mm
85 满分 100 置信度中 18 条评价
尼康Z 40mm f/2被广泛称赞为一款紧凑、轻便且价格实惠的定焦镜头，性价比极高。用户喜爱其快速自动对焦、良好的光学性能以及与各种Z系列相机的出色搭配，常常更倾向于它而非更重或更贵的镜头。常见的批评包括缺乏防尘防滴密封和包装内不含遮光罩，但总体评价非常积极。
优点
- 紧凑轻巧的设计
- 卓越的性价比
- 快速准确的自动对焦
- 良好的光学质量
- 适合休闲和旅行摄影
缺点
- 无防尘防滴密封
- 不含遮光罩
- 塑料结构对某些人来说显得廉价
- 画质并不总是优于套机变焦镜头
- 比套机变焦镜头稍重
Value for money 6
Size and weight 5
Autofocus performance 3
Image quality 4
Build quality 4
Weather sealing 3
评分
Travel
Macro
Street
Budget
Portrait
Professional
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN 50mm | Nikon NIKKOR Z 40mm f/2 40mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 40 mm |
| Focal Length Max | 50 mm | 40 mm |
| Elements | 13 | 6 |
| Groups | 10 | 4 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Super Integrated Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg | 0.17 kg★ |
| Filter Thread | 55 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 290 mm |
| Max Magnification | 1:2.8 | 1:5.9 |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN 50mm
- Strong social proof (91st percentile)91st %ile
- Strong macro (89th percentile)89th %ile
- Strong aperture (88th percentile)88th %ile
- Strong bokeh (86th percentile)86th %ile
- Below average stabilization (34th percentile)
Nikon NIKKOR Z 40mm f/2 40mm
- Strong social proof (94th percentile)94th %ile
- Strong build (87th percentile)87th %ile
- Strong macro (71st percentile)
- Below average versatility (33rd percentile)
- Below average stabilization (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN 50mm0.174每美元得分
vs
Nikon NIKKOR Z 40mm f/2 40mm0.320每美元得分
Nikon NIKKOR Z 40mm f/2 40mm 性价比高 1.8 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN 50mm
Scores 99 overall, wins 9 of 9 usage categories and 4 of 21 specs.
