Sigma Art 17-40mm f/1.8 DC
Sigma
91 التقييم العام
مقابل
Canon L RF 20mm f/1.4 L VCM 20mm
Canon
56 التقييم العام
التقييمات
Professional
Portrait
Budget
Video Cinema
Macro
Travel
Street
Landscape
Wildlife Sports
المواصفات
| Sigma Art 17-40mm f/1.8 DC | Canon L RF 20mm f/1.4 L VCM 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 20 mm |
| Focal Length Max | 40 mm | 20 mm |
| Elements | 17 | 15 |
| Groups | 11 | 11 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4★ | 3 |
| Coating | Super Multi-Layer Coating | Canon SSC (Super Spectra Coating); SWC (Sub-Wavelength structure coating; ASC (Air Sphere Coating); Fluorine protective coating on front element |
| Aperture | ||
| Max Aperture | f/1.8 | f/16 |
| Min Aperture | f/1.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11 | 11 |
| Build | ||
| Mount | Fujifilm X | Canon RF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg | 0.50 kg★ |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | VCM |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 280 mm | 200 mm★ |
| Max Magnification | 1:4.8★ | 0.19x |
الإيجابيات والسلبيات
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 L RF 20mm f/1.4 L VCM 20mm
- Strong optical (88th percentile)88th %ile
- Strong build (72nd percentile)
- Below average versatility (33rd percentile)
الأسعار
Sigma Art 17-40mm f/1.8 DC0.010نقاط لكل دولار
مقابل
Canon L RF 20mm f/1.4 L VCM 20mm0.004نقاط لكل دولار
Sigma Art 17-40mm f/1.8 DC يقدم قيمة أفضل بـ 2.5x مقابل المال
Sigma Art 17-40mm f/1.8 DC
Canon L RF 20mm f/1.4 L VCM 20mm
الحكم النهائي
الفائز: Sigma Art 17-40mm f/1.8 DC
Scores 91 overall, wins 9 of 9 usage categories and 3 of 21 specs.
