TTArtisan AF 40mm f/2 40mm
TTArtisan
55 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
78 满分 100 置信度中 13 条评价
TTArtisan 40mm f/2 镜头因其紧凑的尺寸、坚固的做工和出色的性价比而广受好评。许多用户喜欢手动光圈环和镜头盖内用于固件更新的 USB-C 接口。然而，自动对焦性能是一个主要争议点：一些人认为它快速可靠，而另一些人则报告说它持续拉风箱且无法合焦，尤其是在某些相机机身上。少数用户也注意到色差和眩光，但总体图像质量被认为在这个价位上非常锐利且令人印象深刻。
优点
- 紧凑轻巧的设计
- 出色的性价比
- 锐利的图像质量
- 带咔嗒感的手动光圈环
- 镜头盖内置USB-C接口（用于更新）
缺点
- 自动对焦性能不一致
- 在某些相机上自动对焦拉风箱
- 色差
- 指向太阳时出现眩光
- 最近对焦距离可以更短
Autofocus performance 8
Build quality 5
Value for money 7
Image quality 6
Size and weight 7
Firmware update feature 3
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 | 1 | 4★ |
| ED Elements | 1 | 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 | L-Mount | 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★ | 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 (85th percentile)85th %ile
- Below average user sentiment (30th percentile)
- 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 macro (88th percentile)88th %ile
价格
TTArtisan AF 40mm f/2 40mm0.002每美元得分
vs
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS 300mm0.001每美元得分
TTArtisan AF 40mm f/2 40mm 性价比高 2.0 倍
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.
