Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 التقييم العام
مقابل
Canon L 7343C002 7-14mm
Canon
62 التقييم العام
التقييمات
Travel
Street
Budget
Professional
Macro
Portrait
Wildlife Sports
Video Cinema
Landscape
المواصفات
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon L 7343C002 7-14mm | |
|---|---|---|
| Optics | ||
| Type | zoom | fisheye |
| Focal Length Min | 18 mm | 7 mm |
| Focal Length Max | 50 mm | 14 mm |
| Elements | 13 | 16 |
| Groups | 10 | 11 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 5★ |
| Coating | Super Multi-Layer Coating | Super Spectra Coating (SSC), Air Sphere Coating (ASC), Fluorine Coating |
| Aperture | ||
| Max Aperture | f/2.8 | 22-29★ |
| Min Aperture | f/2.8 | 2.8-3.5 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.48 kg |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 150 mm |
| Max Magnification | 1:2.8 | 1:2.85 |
الإيجابيات والسلبيات
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Strong build (87th percentile)87th %ile
Canon L 7343C002 7-14mm
- Strong optical (95th percentile)95th %ile
- Strong macro (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Strong versatility (72nd percentile)
- Below average aperture (21st percentile)
- Below average bokeh (23rd percentile)
الأسعار
Sigma Contemporary 18-50mm f/2.8 DC DN0.134نقاط لكل دولار
مقابل
Canon L 7343C002 7-14mm0.024نقاط لكل دولار
Sigma Contemporary 18-50mm f/2.8 DC DN يقدم قيمة أفضل بـ 5.6x مقابل المال
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 9 of 9 usage categories and 4 of 21 specs.
