Nikon NIKKOR Z 17-28mm f/2.8
Nikon
91 综合评分
vs
Sirui Astra Series AST-50-LB 50mm
Sirui
32 综合评分
买家怎么说
Nikon NIKKOR Z 17-28mm f/2.8
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
Sirui Astra Series AST-50-LB 50mm
暂无用户反馈
评分
Professional
Budget
Street
Macro
Portrait
Video Cinema
Landscape
Wildlife Sports
Travel
规格
| Nikon NIKKOR Z 17-28mm f/2.8 | Sirui Astra Series AST-50-LB 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 28 mm | 50 mm |
| Elements | 13 | 18 |
| Groups | 11 | 13 |
| Aspherical Elements | 3★ | — |
| ED Elements | 3★ | — |
| Coating | Multi-Coated | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.9 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 11★ |
| Build | ||
| Mount | Nikon Z | Nikon Z |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.45 kg★ | 0.62 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Stepping Motor★ | Selectable Manual and Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 500 mm |
| Max Magnification | 1:5.26 | 1:7.2 |
优缺点
Nikon NIKKOR Z 17-28mm f/2.8
- Strong user sentiment (91st percentile)91st %ile
- Strong optical (88th percentile)88th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong af (87th percentile)87th %ile
Sirui Astra Series AST-50-LB 50mm
- Strong optical (73rd percentile)
- Below average af (13th percentile)13th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (33rd percentile)
- Below average versatility (34th percentile)
价格
Nikon NIKKOR Z 17-28mm f/2.80.086每美元得分
vs
Sirui Astra Series AST-50-LB 50mm0.038每美元得分
Nikon NIKKOR Z 17-28mm f/2.8 性价比高 2.3 倍
结论
胜出: Nikon NIKKOR Z 17-28mm f/2.8
Scores 91 overall, wins 9 of 9 usage categories and 6 of 21 specs.
