Sigma Art 17-40mm f/1.8 DC
Sigma
91 Puntuación general
vs
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
Canon
48 Puntuación general
Puntuaciones
Professional
Portrait
Budget
Video Cinema
Macro
Travel
Street
Landscape
Wildlife Sports
Especificaciones
| Sigma Art 17-40mm f/1.8 DC | Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm | |
|---|---|---|
| Optics | ||
| Type | zoom | fisheye |
| Focal Length Min | 17 mm | 4 mm |
| Focal Length Max | 40 mm | 4 mm |
| Elements | 17 | 11 |
| Groups | 11 | 8 |
| Aspherical Elements | 4★ | — |
| ED Elements | 4★ | 2 |
| Coating | Super Multi-Layer Coating | Air Sphere Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/16 |
| Min Aperture | f/1.8 | f/3.5 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Canon RF |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.29 kg★ |
| Filter Thread | 67 mm | 31 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 280 mm | 201 mm★ |
| Max Magnification | 1:4.8 | 1:33.33 |
Pros y Contras
Sigma Art 17-40mm f/1.8 DC
- Strong optical (97th percentile)97th %ile
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (94th percentile)94th %ile
- Strong social proof (83rd percentile)83rd %ile
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
- Strong af (87th percentile)87th %ile
- Strong macro (82nd percentile)82nd %ile
- Strong build (77th percentile)
- Strong optical (65th percentile)
- Below average user sentiment (2nd percentile)2nd %ile
- Below average social proof (26th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (33rd percentile)
Precios
Sigma Art 17-40mm f/1.8 DC0.005puntos por dólar
vs
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm0.002puntos por dólar
Sigma Art 17-40mm f/1.8 DC ofrece 2.5x mejor relación calidad-precio
Sigma Art 17-40mm f/1.8 DC
Canon RF-S 3.9mm f/3.5 STM Dual Fisheye 4mm
Veredicto
Ganador: Sigma Art 17-40mm f/1.8 DC
Scores 91 overall, wins 9 of 9 usage categories and 5 of 21 specs.
