Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 التقييم العام
مقابل
Sony G 70-300mm f/4.5-5.6 G OSS
Sony
55 التقييم العام
التقييمات
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
المواصفات
| Sigma Contemporary 18-50mm f/2.8 DC DN | Sony G 70-300mm f/4.5-5.6 G OSS | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 70 mm |
| Focal Length Max | 50 mm | 300 mm |
| Elements | 13 | 16 |
| Groups | 10 | 13 |
| Aspherical Elements | 3 | 4★ |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Nano AR Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/29 |
| Min Aperture | f/2.8 | 4.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.85 kg |
| Filter Thread | 55 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Linear Autofocus Motor |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 900 mm |
| Max Magnification | 1:2.8★ | 0.31x |
الإيجابيات والسلبيات
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
Sony G 70-300mm f/4.5-5.6 G OSS
- Strong optical (95th percentile)95th %ile
- Strong versatility (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average aperture (7th percentile)7th %ile
- Below average bokeh (9th percentile)9th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average macro (34th percentile)
الأسعار
Sigma Contemporary 18-50mm f/2.8 DC DN0.131نقاط لكل دولار
مقابل
Sony G 70-300mm f/4.5-5.6 G OSS0.035نقاط لكل دولار
Sigma Contemporary 18-50mm f/2.8 DC DN يقدم قيمة أفضل بـ 3.7x مقابل المال
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 5 of 21 specs.
