Tamron SP F045 35mm
Tamron
92 综合评分
vs
Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm
Pentax
87 综合评分
买家怎么说
Tamron SP F045 35mm
92 满分 100 置信度中 17 条评价
Tamron SP 35mm f/1.4 Di USD 镜头因其出色的锐度、明亮的光圈和美丽的虚化效果而获得压倒性的正面评价。用户称赞其光学性能，通常认为它优于尼康和佳能的原厂镜头。一些关于与无反相机转接环兼容性以及轻微色差的担忧被提及，但总体情绪非常积极。
优点
- 出色的锐度
- 明亮的f/1.4光圈
- 美丽的虚化效果
- 优秀的做工质量
- 极佳的性价比
缺点
- 搭配无反转接环时体积大
- 用于无反相机时较重
- 全开光圈时有轻微色差
- 与FTZ转接环的兼容性问题
- 无防抖功能
Sharpness 5
Bokeh 4
Build quality 3
Aperture brightness 3
Compatibility with adapters 4
Chromatic aberration 2
Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm
82 满分 100 置信度中 24 条评价
宾得HD DA 20-40mm f/2.8-4 ED Limited DC WR镜头因其出色的做工质量、锐度和美丽的色彩还原而备受赞誉。用户喜欢它作为街拍和风景摄影的多功能挂机镜头，尤其是在K-3等APS-C机身上。主要缺点是可变光圈和许多人认为相对于套机镜头的性能提升而言价格过高。
优点
- 出色的做工质量
- 优秀的锐度
- 美丽的色彩还原
- 防尘防滴
- 适合街拍和风景的多功能焦段
缺点
- 可变光圈 (f/2.8-4)
- 性能提升价格过高
- 变焦范围有限
- 不如某些套机镜头广角
Build quality 8
Sharpness 7
Color rendition 5
Value for money 4
Weather resistance 3
Variable aperture 3
评分
Portrait
Professional
Video Cinema
Macro
Street
Travel
Budget
Wildlife Sports
Landscape
规格
| Tamron SP F045 35mm | Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 35 mm | 20 mm |
| Focal Length Max | 35 mm | 40 mm |
| Elements | 14 | 9 |
| Groups | 10 | 8 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 4★ | 1 |
| Coating | BBAR-G2 Coating, Fluorine Coating | HD coating |
| Aperture | ||
| Max Aperture | f/1.4 | f/2.8 |
| Min Aperture | f/1.4 | 2.8-4 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Nikon F | Pentax K |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.81 kg | 0.28 kg★ |
| Filter Thread | 72 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | USD (Ultrasonic Silent Drive) | Autofocus |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 300 mm | 40 mm★ |
| Max Magnification | 1:5 | 1:5 |
优缺点
Tamron SP F045 35mm
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (97th percentile)97th %ile
- Strong af (93rd percentile)93rd %ile
- Strong user sentiment (91st percentile)91st %ile
- Below average versatility (34th percentile)
Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm
- Strong macro (97th percentile)97th %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
- Strong build (86th percentile)86th %ile
结论
胜出: Tamron SP F045 35mm
Scores 92 overall, wins 4 of 9 usage categories and 4 of 21 specs.