Nikon NIKKOR 2178 16-85mm
Nikon
89 综合评分
vs
Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm
Pentax
86 综合评分
买家怎么说
Nikon NIKKOR 2178 16-85mm
88 满分 100 置信度低 8 条评价
尼康16-85mm VR被广泛称赞为DX相机出色的全能变焦镜头，在整个焦段内提供清晰的图像和有效的VR防抖。用户指出它超越了18-105mm等套机镜头，甚至在锐度上可与更昂贵的17-55mm媲美，尽管它较重且光圈较小（f/3.5-5.6）。做工扎实，采用金属镜筒，16mm广角端是风景摄影的关键优势。有人提醒注意厚滤镜导致的暗角和16mm处的桶形畸变，但总体而言，它被认为是值得爱好者投资的镜头。
优点
- 整个焦段内出色的锐度
- 有效的VR II防抖
- 金属镜筒，做工扎实
- 实用的16-85mm变焦范围
- 适合风景和旅行
缺点
- 重量较重（搭配D90为3.1磅）
- 光圈较小（f/3.5-5.6）
- 对于f/3.5-5.6镜头来说价格偏高
- 16mm处有桶形畸变
- 16mm处使用厚滤镜会出现暗角
Image quality 7
Build quality 5
Vibration reduction 5
Weight 4
Value for money 4
Focal range 4
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
Budget
Macro
Street
Travel
Portrait
Professional
Video Cinema
Landscape
Wildlife Sports
规格
| Nikon NIKKOR 2178 16-85mm | Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 16 mm | 20 mm |
| Focal Length Max | 85 mm | 40 mm |
| Elements | — | 9 |
| Groups | — | 8 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2★ | 1 |
| Coating | Super Integrated Coating | HD coating |
| Aperture | ||
| Max Aperture | f/3.5 | f/2.8 |
| Min Aperture | 3.5-5.6 | 2.8-4 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon F | Pentax K |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.48 kg | 0.28 kg★ |
| Filter Thread | 67 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | AF-S | Autofocus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 380 mm | 40 mm★ |
| Max Magnification | — | 1:5★ |
优缺点
Nikon NIKKOR 2178 16-85mm
- Strong versatility (94th percentile)94th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong social proof (91st percentile)91st %ile
- Strong user sentiment (81st percentile)81st %ile
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
平局
Both products are closely matched - Nikon NIKKOR 2178 16-85mm wins 3 specs while Pentax HD DA 20-40mm F2.8-4 Limited DC WR Wide Zoom 40mm wins 5.