Sigma 7457Z7
Sigma
78 综合评分
vs
Panasonic Lumix G H-H025K 25mm
Panasonic
45 综合评分
买家怎么说
Sigma 7457Z7
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
Panasonic Lumix G H-H025K 25mm
85 满分 100 置信度高 41 条评价
松下LUMIX G 25mm f/1.7镜头被广泛称赞为Micro Four Thirds相机的一款超值定焦镜头。用户强调其锐度、大光圈带来的低光拍摄和虚化效果、轻巧的机身以及与松下和奥林巴斯机身的兼容性。少数个别投诉提到特定卖家缺少配件或外观瑕疵，但总体评价非常积极。
优点
- 图像锐利
- f/1.7大光圈适合低光拍摄
- 出色的虚化效果
- 轻巧紧凑
- 性价比高
缺点
- 塑料机身
- 没有物理手动对焦开关
- 对于定焦镜头来说稍显笨重
- 部分卖家缺少配件
- 部分卖家存在外观瑕疵
Image quality 12
Aperture and low light 8
Bokeh 6
Value for money 10
Build quality 5
Compatibility 7
评分
Professional
Street
Macro
Video Cinema
Landscape
Travel
Budget
Wildlife Sports
Portrait
规格
| Sigma 7457Z7 | Panasonic Lumix G H-H025K 25mm | |
|---|---|---|
| Optics | ||
| Type | prime | prime |
| Focal Length Min | 16 mm | 25 mm |
| Focal Length Max | 16 mm | 25 mm |
| Elements | 16 | 8 |
| Groups | 13 | 7 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 5★ | — |
| Coating | Super Multi-Layer Coating | Nano Surface Coating |
| Aperture | ||
| Max Aperture | f/16 | f/22 |
| Min Aperture | f/1.4 | f/1.7 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Micro Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓★ | — |
| Weight | 0.10 kg★ | 0.13 kg |
| Filter Thread | 67 mm | 46 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Automatic/manual |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 250 mm | 249 mm★ |
| Max Magnification | 1:10★ | 0.14x |
优缺点
Sigma 7457Z7
- Strong build (99th percentile)99th %ile
- Strong optical (95th percentile)95th %ile
- Strong social proof (93rd percentile)93rd %ile
- Strong af (85th percentile)85th %ile
- Below average versatility (34th percentile)
Panasonic Lumix G H-H025K 25mm
- Strong build (93rd percentile)93rd %ile
- Strong social proof (90th percentile)90th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average af (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average versatility (34th percentile)
价格
结论
胜出: Sigma 7457Z7
Scores 78 overall, wins 9 of 9 usage categories and 7 of 21 specs.
