7Artisans 6mm f/2 6mm
7Artisans
28 التقييم العام
مقابل
Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 التقييم العام
التقييمات
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
المواصفات
| 7Artisans 6mm f/2 6mm | Sigma Contemporary 18-50mm f/2.8 DC DN | |
|---|---|---|
| Optics | ||
| Type | fisheye | zoom |
| Focal Length Min | 6 mm | 18 mm |
| Focal Length Max | 6 mm | 50 mm |
| Elements | 10 | 13 |
| Groups | 8 | 10 |
| Aspherical Elements | — | 3★ |
| ED Elements | — | 1★ |
| Coating | — | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/16 | f/2.8 |
| Min Aperture | f/2 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Micro Four Thirds | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.42 kg | 0.29 kg★ |
| Filter Thread | — | 55 mm |
| AF & Stabilization | ||
| AF Type | Manual Focus | stepping motor★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 100 mm★ | 121 mm |
| Max Magnification | — | 1:2.8★ |
الإيجابيات والسلبيات
7Artisans 6mm f/2 6mm
- Strong macro (93rd percentile)93rd %ile
- Below average social proof (8th percentile)8th %ile
- Below average af (13th percentile)13th %ile
- Below average versatility (34th percentile)
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
الأسعار
7Artisans 6mm f/2 6mm0.141نقاط لكل دولار
مقابل
Sigma Contemporary 18-50mm f/2.8 DC DN0.172نقاط لكل دولار
Sigma Contemporary 18-50mm f/2.8 DC DN يقدم قيمة أفضل بـ 1.2x مقابل المال
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 7 of 21 specs.
