TTArtisan 50mm f/1.2 50mm
TTArtisan
37 综合评分
vs
Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD
Tamron
100 综合评分
买家怎么说
TTArtisan 50mm f/1.2 50mm
82 满分 100 置信度高 33 条评价
这款镜头因其惊人的性价比、坚固的金属机身和令人满意的全手动操作而广受好评。用户欣赏顺滑的对焦环、漂亮的虚化以及收缩光圈后的锐度，但指出f/1.2下的极浅景深需要非常仔细地对焦。总体而言，它被认为是一款有趣且富有特色的镜头，性能远超其价格。
优点
- 性价比极高
- 全金属坚固机身
- 顺滑的手动对焦环
- 漂亮的虚化效果
- 紧凑轻便
缺点
- f/1.2下景深极浅，需非常仔细对焦
- f/1.2全开光圈时照片偏软
- 对于50mm镜头来说较重（部分用户提及）
- 未附带遮光罩
- 某些条件下色温偏冷
Value for money 16
Build quality 11
Image sharpness 13
Bokeh 5
Depth of field 4
Manual focus operation 12
Tamron Di III 18-300mm f/3.5-6.3 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
Budget
Portrait
Travel
Wildlife Sports
Macro
Video Cinema
Landscape
Professional
Street
规格
| TTArtisan 50mm f/1.2 50mm | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 50 mm | 18 mm |
| Focal Length Max | 50 mm | 300 mm |
| Elements | 7 | 19 |
| Groups | 5 | 5 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | 1 | 4★ |
| Coating | multi-layer coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/2 | 3.5-6.3 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 10★ | 7 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.41 kg★ | 0.62 kg |
| Filter Thread | 52 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | VXD linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 500 mm | 150 mm★ |
| Max Magnification | 0.25x | 1:2★ |
优缺点
TTArtisan 50mm f/1.2 50mm
- Below average af (15th percentile)15th %ile
- Below average versatility (33rd percentile)
- Below average stabilization (34th percentile)
- Below average macro (35th percentile)
Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD
- Strong versatility (99th percentile)99th %ile
- Strong af (98th percentile)98th %ile
- Strong optical (95th percentile)95th %ile
- Strong macro (87th percentile)87th %ile
价格
TTArtisan 50mm f/1.2 50mm0.467每美元得分
vs
Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD0.185每美元得分
TTArtisan 50mm f/1.2 50mm 性价比高 2.5 倍
结论
胜出: Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD
Scores 100 overall, wins 9 of 9 usage categories and 7 of 21 specs.
