TTArtisan AF 40mm f/2 40mm
TTArtisan
41 综合评分
vs
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm
Sigma
98 综合评分
买家怎么说
TTArtisan AF 40mm f/2 40mm
60 满分 100 置信度低 7 条评价
TTArtisan 40mm f/2.0 饼干镜头收到了用户褒贬不一的反馈。用户称赞其紧凑的金属结构、令人满意的光圈环和出色的性价比，但自动对焦的严重问题——对焦犹豫、脉动和噪音——被频繁提及。图像质量总体不错，但用户注意到在强光下拍摄时有严重的暗角和眩光。总体而言，这是一款预算友好的选择，但在自动对焦可靠性上有所妥协。
优点
- 紧凑的金属结构
- 令人满意的光圈环
- 出色的性价比
- 良好的图像质量
- 快速f/2.0光圈适合低光
缺点
- 自动对焦性能差
- 自动对焦马达噪音大
- 严重暗角
- 逆光拍摄有眩光
- 偶尔与相机连接不良
Autofocus performance 5
Build quality 4
Value for money 4
Image quality 4
Vignetting 2
Flare 2
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm
暂无用户反馈
评分
Landscape
Macro
Budget
Travel
Portrait
Video Cinema
Wildlife Sports
Professional
Street
规格
| TTArtisan AF 40mm f/2 40mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 40 mm | 16 mm |
| Focal Length Max | 40 mm | 300 mm |
| Elements | 9 | 20 |
| Groups | 6 | 14 |
| Aspherical Elements | — | 4★ |
| ED Elements | — | 5★ |
| Coating | — | water- and oil-repellent coating |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/2 | 3.5-6.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.18 kg★ | 0.61 kg |
| Filter Thread | 52 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM Stepping AF Motor★ | HLA |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 6 stops★ |
| Focus | ||
| Min Focus Distance | 400 mm | 170 mm★ |
| Max Magnification | — | 1:2★ |
优缺点
TTArtisan AF 40mm f/2 40mm
- Strong build (87th percentile)87th %ile
- Strong af (86th percentile)86th %ile
- Below average user sentiment (5th percentile)5th %ile
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm
- Strong versatility (100th percentile)100th %ile
- Strong optical (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong bokeh (88th percentile)88th %ile
结论
胜出: Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm
Scores 98 overall, wins 9 of 9 usage categories and 8 of 22 specs.