Canon 1.4x EF Extender III
Canon
49 التقييم العام
مقابل
Sony SEL20F18G
Sony
64 التقييم العام
التقييمات
Macro
Landscape
Professional
Street
Portrait
Budget
Wildlife Sports
Travel
Video Cinema
المواصفات
| Canon 1.4x EF Extender III | Sony SEL20F18G | |
|---|---|---|
| Optics | ||
| Type | super-telephoto | prime |
| Focal Length Min | — | 20 mm |
| Focal Length Max | — | 20 mm |
| Elements | 7 | 14 |
| Groups | 3 | 12 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 3★ |
| Coating | Super Spectra coating | Nano AR Coating and Fluorine Coating |
| Aperture | ||
| Max Aperture | — | f/22 |
| Min Aperture | — | f/1.8 |
| Constant | — | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Canon EF | Sony E |
| Format | — | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.22 kg★ | 0.37 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | — | Autofocus |
| Stabilization | — | ✗ |
| Focus | ||
| Min Focus Distance | — | 180 mm★ |
| Max Magnification | 1.4x★ | 1:5 |
الإيجابيات والسلبيات
Canon 1.4x EF Extender III
- Strong build (90th percentile)90th %ile
- Strong aperture (67th percentile)
- Strong bokeh (66th percentile)
- Below average macro (14th percentile)14th %ile
- Below average versatility (33rd 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
Canon 1.4x EF Extender III0.118نقاط لكل دولار
مقابل
Sony SEL20F18G0.080نقاط لكل دولار
Canon 1.4x EF Extender III يقدم قيمة أفضل بـ 1.5x مقابل المال
Canon 1.4x EF Extender III
Sony SEL20F18G
الحكم النهائي
الفائز: Sony SEL20F18G
Scores 64 overall, wins 6 of 9 usage categories and 6 of 21 specs.
