Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 综合评分
vs
Zeiss Biogon T ZM 1486-394-L 35mm
Zeiss
58 综合评分
买家怎么说
Sigma Contemporary 18-50mm f/2.8 DC DN
88 满分 100 置信度高 91 条评价
Sigma 18-50mm f/2.8 DC DN Contemporary 被广泛称赞为 APS-C 无反相机的一款紧凑、轻便且锐利的标准变焦镜头。用户一致强调其出色的图像质量、快速的 f/2.8 光圈和实惠的价格是主要优势，使其成为套机镜头的热门升级选择。常见的批评包括缺乏光学防抖和遮光罩设计不佳，但总体情绪极为积极。
优点
- 出色的图像锐度
- 紧凑轻巧的设计
- 快速恒定的 f/2.8 光圈
- 物超所值
- 快速安静的自动对焦
缺点
- 无光学防抖
- 遮光罩设计不佳
- 无防尘防滴
- 塑料制造工艺
- 变焦环方向与富士相反
Image quality 25
Build quality 12
Value for money 18
Size and weight 20
Autofocus performance 10
Stabilization 8
Zeiss Biogon T ZM 1486-394-L 35mm
88 满分 100 置信度低 6 条评价
这款蔡司35mm镜头因其锐度和做工质量而备受赞誉，经常以低得多的价格与徕卡替代品相媲美。用户欣赏其紧凑的尺寸和流畅的操作，尽管对焦拨片被认为不如徕卡直观。它作为一款多功能日常镜头表现出色，一位评论者每天使用它拍摄除人像外的所有内容。
优点
- 出色的锐度
- 极佳的性价比
- 紧凑轻便
- 扎实的做工
- 流畅的对焦和光圈
缺点
- 对焦拨片不如徕卡直观
- 不适合人像摄影
Sharpness 2
Value for money 2
Build quality 3
Compactness 2
Focusing tab usability 1
Portrait suitability 1
评分
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Zeiss Biogon T ZM 1486-394-L 35mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 35 mm |
| Focal Length Max | 50 mm | 35 mm |
| Elements | 13 | 9 |
| Groups | 10 | 6 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | T-Antireflexbeschichtung |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 10★ |
| Build | ||
| Mount | Sony E | Leica M |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg | 0.20 kg★ |
| Filter Thread | 55 mm | 43 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 700 mm |
| Max Magnification | 1:2.8★ | 0.0534722222 |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
Zeiss Biogon T ZM 1486-394-L 35mm
- Strong build (93rd percentile)93rd %ile
- Strong bokeh (90th percentile)90th %ile
- Strong aperture (84th percentile)84th %ile
- Strong user sentiment (81st percentile)81st %ile
- Below average af (13th percentile)13th %ile
- Below average macro (29th percentile)
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.186每美元得分
vs
Zeiss Biogon T ZM 1486-394-L 35mm0.068每美元得分
Sigma Contemporary 18-50mm f/2.8 DC DN 性价比高 2.7 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 6 of 21 specs.
