Sigma Art 17-40mm f/1.8 DC
Sigma
91 التقييم العام
مقابل
7Artisans Hope Series 25mm T2.1 25mm
7Artisans
45 التقييم العام
التقييمات
Professional
Portrait
Budget
Video Cinema
Macro
Travel
Street
Landscape
Wildlife Sports
المواصفات
| Sigma Art 17-40mm f/1.8 DC | 7Artisans Hope Series 25mm T2.1 25mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 17 mm | 25 mm |
| Focal Length Max | 40 mm | 25 mm |
| Elements | 17 | 15 |
| Groups | 11 | 12 |
| Aspherical Elements | 4★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | multi-layer nano-coating |
| Aperture | ||
| Max Aperture | f/1.8 | — |
| Min Aperture | f/1.8 | T2.1 |
| Constant | ✓★ | — |
| Diaphragm Blades | 11★ | — |
| Build | ||
| Mount | Fujifilm X | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg★ | 0.60 kg |
| Filter Thread | 67 mm | — |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | — |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 280 mm★ | — |
| Max Magnification | 1:4.8★ | — |
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
7Artisans Hope Series 25mm T2.1 25mm
- Strong stabilization (83rd percentile)83rd %ile
- Strong optical (71st percentile)
- Strong aperture (67th percentile)
- Strong bokeh (66th percentile)
- Below average macro (14th percentile)14th %ile
- Below average build (20th percentile)20th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (33rd percentile)
الأسعار
Sigma Art 17-40mm f/1.8 DC0.100نقاط لكل دولار
مقابل
7Artisans Hope Series 25mm T2.1 25mm0.153نقاط لكل دولار
7Artisans Hope Series 25mm T2.1 25mm يقدم قيمة أفضل بـ 1.5x مقابل المال
الحكم النهائي
الفائز: Sigma Art 17-40mm f/1.8 DC
Scores 91 overall, wins 9 of 9 usage categories and 8 of 21 specs.
