Sigma Art 17-40mm f/1.8 DC
Sigma
91 Score global
vs
Canon RF-S 18-45mm f/4.5-6.3 IS STM 18-45mm
Canon
82 Score global
Scores
Professional
Portrait
Budget
Street
Travel
Video Cinema
Macro
Landscape
Wildlife Sports
Spécifications
| Sigma Art 17-40mm f/1.8 DC | Canon RF-S 18-45mm f/4.5-6.3 IS STM 18-45mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 18 mm |
| Focal Length Max | 40 mm | 45 mm |
| Elements | 17 | 7 |
| Groups | 11 | 7 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4★ | 1 |
| Coating | Super Multi-Layer Coating | Super Spectra Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/4.5 |
| Min Aperture | f/1.8 | 4.5-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Canon RF |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.13 kg★ |
| Filter Thread | 67 mm | 49 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm | 200 mm★ |
| Max Magnification | 1:4.8 | 1:6.25 |
Avantages & Inconvénients
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 18-45mm f/4.5-6.3 IS STM 18-45mm
- Strong build (94th percentile)94th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong af (87th percentile)87th %ile
- Strong macro (84th percentile)84th %ile
- Below average user sentiment (2nd percentile)2nd %ile
Verdict
Gagnant: Sigma Art 17-40mm f/1.8 DC
Scores 91 overall, wins 5 of 9 usage categories and 5 of 22 specs.