Sigma Contemporary 16mm f/1.4 DC DN 16mm
Sigma
75 综合评分
vs
7Artisans AF50mm F1.8 50mm
7Artisans
81 综合评分
买家怎么说
Sigma Contemporary 16mm f/1.4 DC DN 16mm
85 满分 100 置信度高 76 条评价
适马16mm f/1.4 DC DN Contemporary镜头因其出色的锐度、快速的f/1.4光圈和坚固的做工而广受赞誉，成为APS-C用户在弱光摄影、天文摄影和视频拍摄中的最爱。许多评论者强调，与品牌替代品相比，它具有极佳的性价比。然而，常见的批评包括作为定焦镜头体积和重量相对较大、缺乏图像稳定功能，以及对全画幅相机兼容性和包装偶有质量控制问题的担忧。
优点
- 出色的锐度
- 快速f/1.4光圈适合弱光
- 极佳的性价比
- 坚固的做工
- 快速准确的自动对焦
缺点
- 相对较大较重
- 没有图像稳定功能
- 没有光圈环
- 与全画幅相机存在兼容性问题
- 包装偶有质量控制问题
Image quality 25
Value for money 15
Build quality 12
Autofocus performance 10
Low light performance 8
Size and weight 7
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
Street
Macro
Portrait
Video Cinema
Professional
Budget
Landscape
Wildlife Sports
Travel
规格
| Sigma Contemporary 16mm f/1.4 DC DN 16mm | 7Artisans AF50mm F1.8 50mm | |
|---|---|---|
| Optics | ||
| Type | prime | standard |
| Focal Length Min | 16 mm | 50 mm |
| Focal Length Max | 16 mm | 50 mm |
| Elements | 16 | 11 |
| Groups | 13 | 9 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 5★ | 1 |
| Coating | Super Multi-Layer Coating | multilayer coatings |
| Aperture | ||
| Max Aperture | f/16 | f/1.8 |
| Min Aperture | f/1.4 | f/1.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 11★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.41 kg | 0.18 kg★ |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 250 mm | 50 mm★ |
| Max Magnification | 1:10★ | — |
优缺点
Sigma Contemporary 16mm f/1.4 DC DN 16mm
- Strong optical (95th percentile)95th %ile
- Strong social proof (94th percentile)94th %ile
- Strong af (85th percentile)85th %ile
- Strong build (77th percentile)
- Below average versatility (34th percentile)
- Below average stabilization (35th percentile)
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
Sigma Contemporary 16mm f/1.4 DC DN 16mm0.193每美元得分
vs
7Artisans AF50mm F1.8 50mm1.098每美元得分
7Artisans AF50mm F1.8 50mm 性价比高 5.7 倍
结论
胜出: 7Artisans AF50mm F1.8 50mm
Scores 81 overall, wins 7 of 9 usage categories and 5 of 21 specs.
