Viltrox 25mm f/1.7 Z 25mm
Viltrox
86 综合评分
vs
Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD
Tamron
82 综合评分
买家怎么说
Viltrox 25mm f/1.7 Z 25mm
85 满分 100 置信度中 13 条评价
适用于富士X卡口的唯卓仕23mm f/1.4镜头因其锐度、快速安静的自动对焦以及相对于其预算价格的出色做工而广受赞誉。用户指出它能很好地解析4000万像素传感器并产生漂亮的虚化效果，尽管有些人希望它有带档位的光圈环，并提到它比同类镜头更重。个别问题包括收到错误的遮光罩以及一个锐度不如唯卓仕35mm Air的样品。
优点
- 出色的锐度
- 快速安静的自动对焦
- 价格合理的出色做工
- 美丽的虚化效果
- 良好解析4000万像素传感器
缺点
- 没有带档位的光圈环
- 比同类镜头更重
- 边缘锐度下降
- 部分样品锐度不如唯卓仕35mm Air
- 个别情况收到错误的遮光罩
Sharpness 8
Autofocus performance 4
Build quality 5
Value for money 6
Aperture ring 3
Weight 3
Tamron Di III-A 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
Street
Portrait
Macro
Travel
Budget
Video Cinema
Landscape
Professional
Wildlife Sports
规格
| Viltrox 25mm f/1.7 Z 25mm | Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 25 mm | 18 mm |
| Focal Length Max | 25 mm | 300 mm |
| Elements | 10 | 19 |
| Groups | 12 | 5 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 1 | 4★ |
| Coating | HD Multilayer Nano Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/1.7 | f/3.5 |
| Min Aperture | f/1.7 | 3.5-6.3 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Nikon Z | Nikon Z |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.18 kg★ | 0.62 kg |
| Filter Thread | 52 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | VXD (Voice-coil eXtreme-torque Drive) |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 300 mm | 150 mm★ |
| Max Magnification | 0.25x | 1:2★ |
优缺点
Viltrox 25mm f/1.7 Z 25mm
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (96th percentile)96th %ile
- Strong build (87th percentile)87th %ile
- Strong af (85th percentile)85th %ile
- Below average versatility (34th percentile)
Tamron Di III-A 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 (80th percentile)80th %ile
- Below average social proof (17th percentile)17th %ile
价格
Viltrox 25mm f/1.7 Z 25mm0.613每美元得分
vs
Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD0.158每美元得分
Viltrox 25mm f/1.7 Z 25mm 性价比高 3.9 倍
结论
胜出: Viltrox 25mm f/1.7 Z 25mm
Scores 86 overall, wins 3 of 9 usage categories and 3 of 21 specs.
