Tamron Di III F050 20mm
Focal length 20mm
Aperture f/2.8
Mount Sony E
Weather Sealed 是
Weight 227 g
af type OSD
lens type prime
74 综合评分
价格 ₹19,490
概览
优缺点
优点
- Strong macro (93rd percentile) 93rd
- Strong build (90th percentile) 90th
- Strong aperture (84th percentile) 84th
- Strong bokeh (82nd percentile) 82nd
缺点
- Below average versatility (33rd percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
基于 24 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Optics
| Type | Prime |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Elements | 10 |
| Groups | 9 |
| Coating | Fluorine coating, Broad-Band Anti-Reflection coating |
Aperture
| Max Aperture | f/2.8 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | OSD |
| Stabilization | No |
Focus
| Min Focus Distance | 119 |
| Max Magnification | 1:2 |
竞品对比
| Spec | Tamron Di III F050 20mm | Nikon NIKKOR Z 17-28mm f/2.8 | Sigma Art 17-40mm f/1.8 DC | Sony G SELP28135G.SYX | Panasonic LUMIX S S-R2060 | Altura Photo NIKKOR YZ0308 |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 17-28mm | 17-40mm | 28-135mm | 20-60mm | - |
| Max Aperture | f/2.8 | f/2.8 | f/1.8 | f/4 | f/3.5 | f/3.5 |
| Mount | Sony E | Nikon Z | Fujifilm X | Sony E | L-Mount | Screw-on lens fits camera lenses with a 55mm front filter thread |
| Stabilization | false | false | false | true | false | true |
| Weather Sealed | true | true | true | true | true | false |
| Weight (g) | 227 | 450 | 535 | 420 | 350 | 320 |
| AF Type | OSD | Stepping Motor | HLA (High-response Linear Actuator) | SSM | stepping motor | STM |
| Lens Type | prime | zoom | zoom | zoom | zoom | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Tamron Di III F050 20mm | 53.8 | 82 | 90.4 | 92.6 | 55.5 | 84.4 | 33.3 | 63.5 | 37.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.2 | 76 | 85.9 | 88 | 84.4 | 67.3 | 69.2 | 37.8 |
| Sigma Art 17-40mm f/1.8 DC Compare | 53.8 | 96.3 | 70.5 | 74.5 | 97 | 93.7 | 75.6 | 83 | 37.8 |
| Sony G SELP28135G.SYX Compare | 94.4 | 78.2 | 77.9 | 34 | 88 | 66.9 | 92.3 | 56.2 | 93.4 |
| Panasonic LUMIX S S-R2060 Compare | 87.4 | 85.3 | 82.5 | 66.8 | 78.3 | 77.7 | 81.4 | 69.4 | 37.8 |
| Altura Photo NIKKOR YZ0308 Compare | 87.4 | 75.6 | 73.7 | 96.2 | 45.1 | 77.7 | 33.3 | 72 | 83.4 |
价格
性价比分析
最低 ₹19,490
Amazon.in 1 个报价 最低 ₹19,490
我们自 2026年7月22日 起追踪该产品的价格。数据增多后将显示图表。
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
