Sigma 207975
Sigma
85 التقييم العام
مقابل
Sony SEL20F18G
Sony
64 التقييم العام
التقييمات
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
المواصفات
| Sigma 207975 | Sony SEL20F18G | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | prime |
| Focal Length Min | 10 mm | 20 mm |
| Focal Length Max | 18 mm | 20 mm |
| Elements | 13 | 14 |
| Groups | 10 | 12 |
| Aspherical Elements | 1 | 2★ |
| ED Elements | 4★ | 3 |
| Coating | Super Multi-Layer Coating | Nano AR Coating and Fluorine Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.26 kg★ | 0.37 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 117 mm★ | 180 mm |
| Max Magnification | 1:4 | 1:5 |
الإيجابيات والسلبيات
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (84th percentile)84th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (30th percentile)
Sony SEL20F18G
- Strong social proof (96th percentile)96th %ile
- Strong optical (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong build (81st percentile)81st %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
- Below average versatility (33rd percentile)
الأسعار
Sigma 2079750.133نقاط لكل دولار
مقابل
Sony SEL20F18G0.080نقاط لكل دولار
Sigma 207975 يقدم قيمة أفضل بـ 1.7x مقابل المال
Sigma 207975
Sony SEL20F18G
الحكم النهائي
الفائز: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 3 of 21 specs.
