Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 综合评分
vs
Retropia Fujifilm X-Mount Compatible 32mm
Retropia
45 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
Retropia Fujifilm X-Mount Compatible 32mm
45 满分 100 置信度低 9 条评价
这款镜头是一款有趣且低成本的小玩具，用于拍摄复古风格的照片，但存在严重的质量和兼容性问题。许多用户称赞其独特的色彩效果和轻便的构造，但相当多的用户报告说它根本不能用或达不到宣传的预期。缺乏自动对焦、恼人的紫色暗角以及缺失 Oreo 风格设计部件是常见的抱怨。它最适合在抱有现实期望的前提下进行随意尝试。
优点
- 独特的复古色彩效果
- 轻便易携
- 随意拍摄的乐趣
- 价格低廉
- 作为玩具镜头做工良好
缺点
- 与某些相机模式不兼容
- 紫色暗角可能过于明显
- 缺少宣传的部件（Oreo 设计）
- 没有自动对焦或手动对焦
- 部分镜头完全无法使用（完全不透明）
Image quality 7
Build quality 4
Value for money 5
Compatibility 3
Vignetting 2
Advertising accuracy 4
评分
Travel
Budget
Street
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Retropia Fujifilm X-Mount Compatible 32mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 32 mm |
| Focal Length Max | 50 mm | 32 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/11 |
| Min Aperture | f/2.8 | f/11 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7★ | — |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg | 0.05 kg★ |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 1.50 m |
| Max Magnification | 1:2.8★ | — |
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 aperture (86th percentile)86th %ile
- Strong af (86th percentile)86th %ile
Retropia Fujifilm X-Mount Compatible 32mm
- Strong build (100th percentile)100th %ile
- Strong stabilization (81st percentile)81st %ile
- Below average user sentiment (2nd percentile)2nd %ile
- Below average af (14th percentile)14th %ile
- Below average optical (19th percentile)19th %ile
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.173每美元得分
vs
Retropia Fujifilm X-Mount Compatible 32mm1.120每美元得分
Retropia Fujifilm X-Mount Compatible 32mm 性价比高 6.5 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 9 of 9 usage categories and 8 of 21 specs.
