Canon L EF 17-40mm USM 40mm
Combining L-series build quality with a constant f/4 aperture, this 17-40mm zoom delivers consistent exposure across its range and features a Super UD element with three aspherical elements to curb aberrations. Its weather-sealed, 499g body and ring-type USM motor provide silent, fast autofocus with full-time manual override, making it a durable and portable wide-angle option. This lens is best for full-frame landscape and architecture shooters who need a rugged, affordable ultra-wide zoom with a constant aperture.
Snapshot
Ventajas y desventajas
Pros
- Strong social proof (83th percentile) 83th
- Strong aperture (71th percentile) 71th
- Strong macro (71th percentile) 71th
- Strong bokeh (70th percentile) 70th
Cons
- Below average versatility (34th percentile)
What owners think
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 8 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
The proof
Rendimiento
Especificaciones
Especificaciones completas
Optics
| Type | Wide-Angle Zoom |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 12 |
| Groups | 9 |
Aperture
| Max Aperture | f/4 |
| Min Aperture | f/22 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Canon EF |
| Format | Full-Frame |
| 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 |
Frente a la competencia
| Spec | Canon L EF 17-40mm USM 40mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Viltrox 13mm F1.4 f/1.4 E STM Auto Focus Ultra Wide Angle |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 16-300mm | 28-400mm | 50-200mm | 28-75mm | 13mm |
| Max Aperture | f/4 | f/3.5 | f/4 | f/2.8 | f/2.8 | f/1.4 |
| Mount | Canon EF | Sony E | Nikon Z | Micro Four Thirds | Sony E | Sony E |
| Stabilization | false | true | true | true | false | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | 499 | 615 | 726 | 655 | 550 | 415 |
| AF Type | Autofocus | HLA | STM | linear motor | VXD | STM |
| Lens Type | Wide-Angle Zoom | zoom | zoom | telephoto | zoom | Wide-Angle |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon L EF 17-40mm USM 40mm | 54.5 | 69.6 | 50.6 | 70.8 | 46.2 | 71.2 | 34.2 | 83.1 | 36 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.5 | 84.3 | 59 | 85.9 | 98.9 | 76.9 | 99.6 | 78 | 99.1 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.9 | 77.8 | 51.6 | 81.3 | 97 | 71.2 | 98.9 | 83.1 | 98.3 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.3 | 86.1 | 55.3 | 23.1 | 95.9 | 83.7 | 88.3 | 65.9 | 96.4 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 54.5 | 86.1 | 64 | 84.8 | 91.2 | 83.7 | 78.6 | 91.7 | 36 |
| Viltrox 13mm F1.4 f/1.4 E STM Auto Focus Ultra Wide Angle Compare | 86.9 | 96.6 | 42.1 | 89.4 | 82.6 | 96.4 | 34.2 | 74 | 81.3 |
Price
Relación calidad-precio
Amazon.com.mx 1 ofertas Desde 11.499 MXN
Puntuaciones por uso
Pronto habrá un análisis completo. Las especificaciones, puntuaciones, precios y gráficos de arriba siempre están actualizados.
