TTArtisan AF 40mm f/2 40mm
TTArtisan
41 综合评分
vs
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
Tamron
83 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
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
82 满分 100 置信度中 16 条评价
Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD 被广泛称赞为索尼APS-C相机的一款多功能全能变焦镜头。用户喜爱其惊人的16.6倍变焦范围、广角端的近摄能力以及扎实的画质，尽管有人指出在70-80mm以上画质变软且自动对焦较慢。该镜头比典型的APS-C镜头更重，但仍被认为便携。少数已验证买家报告长焦端锐度问题和变焦环生涩，但大多数人认为它是替代多支定焦和变焦镜头的出色全能镜头。
优点
- 惊人的16.6倍变焦范围
- 广角端近摄（半微距）
- 良好的画质和色彩还原
- 坚固的机身带防尘防滴
- 有效的防抖（VC）
缺点
- 70-80mm以上画质变软
- 自动对焦比小型变焦慢
- 对APS-C来说又重又大
- 变焦环缩回时生涩
- 两端有中度畸变
Zoom range 12
Image quality 10
Autofocus speed 6
Build quality 8
Weight and size 7
Close focusing 5
评分
Macro
Budget
Travel
Portrait
Landscape
Professional
Video Cinema
Street
Wildlife Sports
规格
| TTArtisan AF 40mm f/2 40mm | Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 40 mm | 18 mm |
| Focal Length Max | 40 mm | 300 mm |
| Elements | 9 | 19 |
| Groups | 6 | 5 |
| Aspherical Elements | — | 3★ |
| ED Elements | — | 4★ |
| Coating | — | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/2 | 3.5-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.18 kg★ | 0.62 kg |
| Filter Thread | 52 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM Stepping AF Motor★ | VXD |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 400 mm | 150 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)
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
- Strong versatility (99th percentile)99th %ile
- Strong optical (95th percentile)95th %ile
- Strong macro (89th percentile)89th %ile
- Strong stabilization (81st percentile)81st %ile
- Below average social proof (15th percentile)15th %ile
价格
TTArtisan AF 40mm f/2 40mm
No current pricing available
Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
结论
胜出: Tamron Di III 18-300mm F3.5-6.3 Di III-A VC VXD
Scores 83 overall, wins 9 of 9 usage categories and 6 of 21 specs.
