Canon L EF 17-40mm USM 17-40mm
A constant f/4 aperture and L-series build quality with weather sealing make this a durable ultra-wide zoom for full-frame Canon EF shooters. Its optical design, incorporating one Super UD and three aspherical elements, delivers sharpness and contrast while keeping the lens relatively lightweight at 499g. This lens is best for landscape and architecture photographers needing a rugged, affordable entry into L-series glass.
Focal length 17-40mm
Aperture f/4
Mount Canon EF
Weather Sealed 是
Weight 499 g
af type Autofocus
lens type wide-angle-zoom
71 综合评分
价格 MX$11,499
概览
优缺点
优点
- Strong social proof (83rd percentile) 83rd
- Strong versatility (76th percentile) 76th
- Strong macro (71st percentile) 71st
- Strong aperture (71st percentile) 71st
缺点
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。
基于 8 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 | Wide-angle-zoom |
| Focal Length Min | 17 |
| Focal Length Max | 40 |
| Elements | 12 |
| Groups | 9 |
| Aspherical Elements | 3 |
| ED Elements | 0 |
Aperture
| Max Aperture | f/4 |
| Min Aperture | f/22 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Canon EF |
| Format | Full-Frame |
| Weather Sealed | Yes |
| Weight | 0.5 kg / 1.1 lbs |
| Filter Thread | 77 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 280 |
| Max Magnification | 1:4.2 |
竞品对比
| Spec | Canon L EF 17-40mm USM 17-40mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Panasonic LUMIX S S-R28200 | Tamron Di III-A 17-70mm f/2.8 VC RXD | Sony G Master SEL70200GM2 | Meike 50mm F1.8 Full Frame STM Auto Focus Prime |
|---|---|---|---|---|---|---|
| Focal Length | 17-40mm | 16-300mm | 28-200mm | 17-70mm | 70-200mm | 50mm |
| Max Aperture | f/4 | f/3.5 | f/4 | f/2.8 | f/2.8 | f/1.8 |
| Mount | Canon EF | Sony E | L-Mount | Fujifilm X | Sony E | Panasonic Sigma L |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | false |
| Weight (g) | 499 | 615 | 413 | 544 | 1045 | 297 |
| AF Type | Autofocus | HLA | Autofocus | RXD | XD Linear Motors | STM |
| Lens Type | wide-angle-zoom | zoom | macro | zoom | telephoto | prime |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon L EF 17-40mm USM 17-40mm | 54.8 | 69.8 | 67 | 71.4 | 63.1 | 71.4 | 76.3 | 83.1 | 35.6 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.8 | 84.3 | 57.9 | 86.5 | 98.8 | 76.9 | 99.6 | 83.1 | 99.1 |
| Panasonic LUMIX S S-R28200 Compare | 54.8 | 77.8 | 73.8 | 89.5 | 90.9 | 71.4 | 95.7 | 75.5 | 99.4 |
| Tamron Di III-A 17-70mm f/2.8 VC RXD Compare | 54.8 | 86.2 | 64 | 84.3 | 89.9 | 83.8 | 89.8 | 83.1 | 80.5 |
| Sony G Master SEL70200GM2 Compare | 98.1 | 90.8 | 33.3 | 33.1 | 87.2 | 83.8 | 79.4 | 94.8 | 80.5 |
| Meike 50mm F1.8 Full Frame STM Auto Focus Prime Compare | 85.5 | 95.9 | 71.3 | 96.2 | 57.2 | 93 | 34 | 52.7 | 80.5 |
价格
性价比分析
最低 MX$11,499
Amazon.com.mx 1 个报价 最低 MX$11,499
我们自 2026年5月21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。
