Viltrox AF 28mm F4.5 28mm
Viltrox
55 综合评分
vs
Sigma Contemporary 16mm f/1.4 DC DN 16mm
Sigma
87 综合评分
买家怎么说
Viltrox AF 28mm F4.5 28mm
72 满分 100 置信度中 20 条评价
Viltrox AF 28mm f/4.5 饼干镜头因其超紧凑的尺寸、轻巧的设计和出色的性价比而广受好评，成为街头摄影和旅行的最爱。用户指出，它将全画幅相机变成了一个非常便携的设置，尽管固定光圈 f/4.5 和缺乏手动对焦环对某些人来说是限制。图像质量被认为物有所值，但弱光性能和暗光下的自动对焦是常见的缺点。少数用户报告了后镜头盖卡住或某些索尼型号电池耗尽的问题，但总体情绪对其预期的休闲用途是积极的。
优点
- 超紧凑轻巧的设计
- 出色的性价比
- 适合街头摄影和旅行
- 同类产品中图像清晰
- 内置镜头盖
缺点
- 固定光圈 f/4.5
- 无手动对焦环
- 弱光自动对焦差
- 索尼 A5100 电池耗尽
- 后镜头盖卡住问题
Portability 12
Value for money 10
Image quality 8
Fixed aperture 5
Autofocus performance 5
Low light performance 4
Sigma Contemporary 16mm f/1.4 DC DN 16mm
88 满分 100 置信度低 5 条评价
适马16mm F1.4 DC DN镜头获得了已验证购买者的压倒性好评。用户称赞其锐度、快速自动对焦和出色的低光性能，使其成为旅行、街拍和天文摄影的多功能选择。虽然有人指出缺乏防风雨密封和塑料机身，但该镜头被认为性价比极高。
优点
- 即使在f/1.4下也很锐利
- 快速准确的对焦
- 出色的低光性能
- 性价比极高
- 轻巧紧凑
缺点
- 无防风雨密封
- 塑料机身
- 无光圈环
- 全开光圈时略有暗角
Sharpness 3
Autofocus performance 3
Low light performance 4
Value for money 2
Build quality 3
Weather sealing 1
评分
Street
Video Cinema
Professional
Portrait
Budget
Wildlife Sports
Travel
Landscape
Macro
规格
| Viltrox AF 28mm F4.5 28mm | Sigma Contemporary 16mm f/1.4 DC DN 16mm | |
|---|---|---|
| Optics | ||
| Type | prime | wide-angle |
| Focal Length Min | 28 mm | 16 mm |
| Focal Length Max | 28 mm | 16 mm |
| Elements | 6 | 16 |
| Groups | 6 | 13 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 2 | 5★ |
| Coating | nano multi-coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/28 | f/1.4 |
| Min Aperture | f/4.5 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 6 | 9★ |
| Build | ||
| Mount | Fujifilm X | Canon RF |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.06 kg★ | 0.08 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | VCM Voice Coil Autofocus Motor | stepping motor★ |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 340 mm | 130 mm★ |
| Max Magnification | 1:10★ | 0.1x |
优缺点
Viltrox AF 28mm F4.5 28mm
- Strong build (100th percentile)100th %ile
- Strong af (95th percentile)95th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong macro (66th percentile)
- Below average bokeh (3rd percentile)3rd %ile
- Below average aperture (8th percentile)8th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average versatility (34th percentile)
Sigma Contemporary 16mm f/1.4 DC DN 16mm
- Strong build (100th percentile)100th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (97th percentile)97th %ile
- Strong optical (95th percentile)95th %ile
- Below average versatility (34th percentile)
价格
Viltrox AF 28mm F4.5 28mm0.693每美元得分
vs
Sigma Contemporary 16mm f/1.4 DC DN 16mm0.334每美元得分
Viltrox AF 28mm F4.5 28mm 性价比高 2.1 倍
结论
胜出: Sigma Contemporary 16mm f/1.4 DC DN 16mm
Scores 87 overall, wins 9 of 9 usage categories and 4 of 21 specs.
