Sigma Contemporary 12mm f/1.4 DC Contemporary 12mm
Sigma
93 综合评分
vs
AstrHori MF 9mm f/2.8 9mm
AstrHori
41 综合评分
买家怎么说
Sigma Contemporary 12mm f/1.4 DC Contemporary 12mm
95 满分 100 置信度中 15 条评价
Sigma 12mm f/1.4 DC Contemporary 镜头受到已验证购买者的高度赞扬，尤其适用于APS-C相机上的天文摄影和风景拍摄。用户强调其锐度、快速光圈和轻巧设计，尽管有人注意到角落的轻微像差和塑料构造。总体而言，它被认为是银河和极光摄影的极佳性价比选择。
优点
- 锐利的图像质量
- 快速f/1.4光圈
- 轻巧紧凑
- 非常适合天文摄影
- 适合风景摄影
缺点
- 角落轻微像差
- 塑料构造
- 不包含遮光罩
- 无Z卡口版本
- 无MF/AF开关
Image quality 6
Aperture speed 5
Build quality 4
Weight and size 5
Astrophotography suitability 6
Corner aberrations 2
AstrHori MF 9mm f/2.8 9mm
暂无用户反馈
评分
Street
Portrait
Video Cinema
Professional
Macro
Budget
Landscape
Wildlife Sports
Travel
规格
| Sigma Contemporary 12mm f/1.4 DC Contemporary 12mm | AstrHori MF 9mm f/2.8 9mm | |
|---|---|---|
| Optics | ||
| Type | prime | wide-angle |
| Focal Length Min | 12 mm | 9 mm |
| Focal Length Max | 12 mm | 9 mm |
| Elements | 14 | 11 |
| Groups | 12 | 8 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2 | 2 |
| Coating | Water- and Oil-Repellent Coating | — |
| Aperture | ||
| Max Aperture | f/1.4 | f/16 |
| Min Aperture | f/1.4 | f/2.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Canon RF | Canon RF |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.23 kg★ | 0.31 kg |
| Filter Thread | 62 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 172 mm★ | 200 mm |
| Max Magnification | 1:8.4★ | — |
优缺点
Sigma Contemporary 12mm f/1.4 DC Contemporary 12mm
- Strong user sentiment (98th percentile)98th %ile
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong build (90th percentile)90th %ile
- Below average versatility (34th percentile)
AstrHori MF 9mm f/2.8 9mm
- Strong macro (83rd percentile)83rd %ile
- Strong build (74th percentile)
- Below average social proof (6th percentile)6th %ile
- Below average af (15th percentile)15th %ile
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
结论
胜出: Sigma Contemporary 12mm f/1.4 DC Contemporary 12mm
Scores 93 overall, wins 9 of 9 usage categories and 8 of 21 specs.