Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Fujifilm XF 16mm f/1.4 R WR 16mm
Fujifilm
68 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
Fujifilm XF 16mm f/1.4 R WR 16mm
92 满分 100 置信度高 36 条评价
富士16mm f/1.4被广泛认为是富士X卡口系统中最好的镜头之一。用户一致称赞其出色的锐度、快速光圈和多功能近摄能力，使其成为风景、环境人像甚至近微距拍摄的理想选择。虽然有人指出自动对焦稍慢且镜头相对较大较重，但光学质量和做工证明了投资的合理性。它常被描述为严肃的富士摄影师必备的定焦镜头。
优点
- 出色的锐度
- 快速f/1.4光圈
- 多功能近摄能力
- 优秀的做工质量
- 出色的弱光性能
缺点
- 自动对焦可能较慢
- 大而重
- 价格昂贵
- 塑料遮光罩感觉脆弱
- 大光圈时角落可见彗差
Sharpness 18
Build quality 8
Close focus capability 10
Low light performance 6
Autofocus speed 4
Size and weight 5
评分
Travel
Budget
Street
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Fujifilm XF 16mm f/1.4 R WR 16mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 16 mm |
| Focal Length Max | 50 mm | 16 mm |
| Elements | 13 | 13 |
| Groups | 10 | 11 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Nano-GI and HT-EBC |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.38 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 150 mm |
| Max Magnification | 1:2.8★ | 0.21x |
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
Fujifilm XF 16mm f/1.4 R WR 16mm
- Strong social proof (96th percentile)96th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong optical (81st percentile)81st %ile
- Strong build (79th percentile)
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.008每美元得分
vs
Fujifilm XF 16mm f/1.4 R WR 16mm0.003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 99 overall, wins 9 of 9 usage categories and 5 of 21 specs.
