Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
97 综合评分
vs
Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm
Nikon
64 综合评分
买家怎么说
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
85 满分 100 置信度高 62 条评价
腾龙17-70mm f/2.8 Di III-A VC RXD镜头因锐度高、变焦范围广、恒定光圈和有效的防抖性能而广受好评，是APS-C相机的卓越全能镜头。用户赞赏其扎实的做工和性价比，但许多人指出它明显比套机镜头更重更大，在小型机身上会感到头重脚轻。少数评测提到长焦端色散和特定设置下的光圈叶片噪音等小问题，但整体来看评价非常积极。
优点
- 全焦段成像锐利
- 恒定 f/2.8 光圈
- 有效的防抖性能
- 快速静音自动对焦
- 17-70mm 焦段非常实用
缺点
- 对 APS-C 机身而言太重太大
- 50-70mm 端色散明显
- 光圈在 f/5.6 以上有噪音
- 变焦环初始偏紧
- 富士版本没有光圈环
Image quality 27
Build quality 15
Weight and size 18
Value for money 14
Stabilization 12
Autofocus performance 11
Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm
82 满分 100 置信度高 433 条评价
尼康35mm f/1.8镜头因其锐度、快速自动对焦和出色的弱光性能而广受赞誉，是街拍、人像和日常摄影的最爱。许多用户强调其轻巧的机身和良好的性价比，但有些人指出它不如50mm S镜头锐利，并且在最大光圈下会出现暗角和边缘画质下降。少数评论者也提到了质量控制问题和塑料感，但总体而言，它被认为是一款坚固、多功能的定焦镜头。
优点
- 边缘到边缘的锐利图像
- 快速准确的自动对焦
- 出色的弱光性能
- 轻巧紧凑的设计
- 物超所值
缺点
- 最大光圈下的暗角和边缘画质下降
- 不如50mm S镜头锐利
- 塑料机身感觉廉价
- 有质量控制问题的报告
- 与替代品相比价格过高
Image quality 28
Autofocus performance 15
Low light performance 12
Build quality 10
Value for money 14
Vignetting and corner sharpness 6
评分
Video Cinema
Budget
Macro
Professional
Portrait
Travel
Landscape
Street
Wildlife Sports
规格
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 35 mm |
| Focal Length Max | 70 mm | 35 mm |
| Elements | 16 | 8 |
| Groups | 12 | 8 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2★ | 1 |
| Coating | Fluorine Coating | Super Integrated Coating (SIC) |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Nikon F |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg | 0.31 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | RXD | Silent Wave Motor |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 250 mm |
| Max Magnification | 1:4.8★ | 0.24x |
优缺点
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (90th percentile)90th %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm
- Strong stabilization (97th percentile)97th %ile
- Strong social proof (86th percentile)86th %ile
- Strong build (85th percentile)85th %ile
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
价格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.007每美元得分
vs
Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm0.015每美元得分
Nikon NIKKOR AF-S NIKKOR 35mm f/1.8G ED 35mm 性价比高 2.1 倍
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 97 overall, wins 9 of 9 usage categories and 5 of 22 specs.
