Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Viltrox AF 27/1.2 Pro Z 27mm
Viltrox
76 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
Viltrox AF 27/1.2 Pro Z 27mm
92 满分 100 置信度中 20 条评价
Viltrox 27mm F/1.2 Pro镜头因其出色的锐度、美丽的散景和带防风雨密封的坚固做工而获得压倒性的好评。用户称赞其低光性能和色彩还原，尽管有些人指出自动对焦在拍摄移动物体时可能略有滞后，且镜头相当重。总体而言，它被认为具有极佳的性价比，可与更昂贵的选项相媲美。
优点
- 即使在f/1.2下也具有出色的锐度
- 美丽的散景和主体分离
- 带防风雨密封的坚固结构
- 出色的低光性能
- 极好的色彩还原和对比度
缺点
- 沉重且笨重的设计
- 自动对焦在拍摄移动物体时滞后
- 大尺寸在小机身上可能感觉不平衡
- 仅适用于APS-C传感器镜头（不适用于全画幅）
Image quality 10
Build quality 8
Autofocus performance 6
Low light performance 5
Value for money 5
Weight and size 5
评分
Travel
Budget
Street
Professional
Macro
Portrait
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Viltrox AF 27/1.2 Pro Z 27mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 27 mm |
| Focal Length Max | 50 mm | 27 mm |
| Elements | 13 | 15 |
| Groups | 10 | 11 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | HD Nano multilayer coating with water-resistant and antifouling coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.2 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 11★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.60 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM+Lead screw★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 280 mm |
| Max Magnification | 1:2.8★ | 0.28m |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong aperture (86th percentile)86th %ile
- Strong af (85th percentile)85th %ile
Viltrox AF 27/1.2 Pro Z 27mm
- Strong user sentiment (91st percentile)91st %ile
- Strong af (85th percentile)85th %ile
- Strong social proof (81st percentile)81st %ile
- Strong optical (81st percentile)81st %ile
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
No current pricing available
Viltrox AF 27/1.2 Pro Z 27mm
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 9 of 9 usage categories and 4 of 21 specs.
