Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm
Nikon
84 综合评分
vs
7Artisans AF50mm F1.8 50mm
7Artisans
81 综合评分
买家怎么说
Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm
82 满分 100 置信度中 20 条评价
尼康18-140mm镜头因其多功能性、清晰度和作为日常摄影一镜走天下的便利性而广受好评。用户赞赏它在各种尼康DX相机上的表现，尽管有人指出它有点重，而且一台翻新机到货时状况不佳。总体而言，它为初学者和爱好者提供了极佳的性价比。
优点
- 多功能一镜走天下变焦范围
- 清晰锐利的图像质量
- 适合人像、风景和运动
- 日常携带方便
- 翻新机性价比高
缺点
- 对部分用户来说稍重
- 翻新机到货时又脏又有凹痕
- 非VR II版本（仅VR）
- 部分套装滤镜尺寸不匹配
Versatility 6
Image quality 5
Value for money 4
Compatibility 5
Weight 2
Refurbished condition 2
7Artisans AF50mm F1.8 50mm
72 满分 100 置信度中 20 条评价
7artisans 50mm f/1.8 镜头因其做工、锐度和性价比而获得普遍好评，尤其适合人像摄影。然而，多位用户报告自动对焦噪音大、控制环僵硬以及AF/MF开关存在问题，部分用户还指出在某些光圈下画质偏软。总体而言，这是一款性价比较高的入门级镜头，但存在一些妥协。
优点
- 性价比极高
- 做工精良
- 画质锐利
- 柔和的焦外虚化
- 轻巧便携
缺点
- 自动对焦噪音大
- 控制环僵硬
- AF/MF开关问题
- 某些光圈下画质偏软
- 所有光圈下都不锐利
Value for money 8
Build quality 6
Image sharpness 7
Autofocus performance 6
Bokeh quality 4
Control rings stiffness 4
评分
Budget
Street
Macro
Portrait
Video Cinema
Landscape
Travel
Professional
Wildlife Sports
规格
| Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm | 7Artisans AF50mm F1.8 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | standard |
| Focal Length Min | 18 mm | 50 mm |
| Focal Length Max | 140 mm | 50 mm |
| Elements | 17 | 11 |
| Groups | 12 | 9 |
| Aspherical Elements | 1 | 2★ |
| ED Elements | 1 | 1 |
| Coating | Super Integrated Coating | multilayer coatings |
| Aperture | ||
| Max Aperture | f/3.5 | f/1.8 |
| Min Aperture | 3.5-5.6 | f/1.8 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 11★ |
| Build | ||
| Mount | Nikon F | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✗ |
| Weight | 0.49 kg | 0.18 kg★ |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | Silent Wave Motor | STM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 450 mm | 50 mm★ |
| Max Magnification | 0.23x★ | — |
优缺点
Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm
- Strong versatility (96th percentile)96th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong social proof (91st percentile)91st %ile
- Strong optical (83rd percentile)83rd %ile
7Artisans AF50mm F1.8 50mm
- Strong bokeh (96th percentile)96th %ile
- Strong macro (95th percentile)95th %ile
- Strong aperture (94th percentile)94th %ile
- Strong build (86th percentile)86th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average versatility (34th percentile)
- Below average social proof (34th percentile)
价格
Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm0.001每美元得分
vs
7Artisans AF50mm F1.8 50mm0.002每美元得分
7Artisans AF50mm F1.8 50mm 性价比高 2.0 倍
结论
胜出: Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR 40mm
Scores 84 overall, wins 3 of 9 usage categories and 2 of 22 specs.
