Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 التقييم العام
مقابل
Sony Vario-Tessar SEL1670Z 16-70mm
Sony
66 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 Vario-Tessar SEL1670Z 16-70mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 16 mm |
| Focal Length Max | 50 mm | 70 mm |
| Elements | 13 | 16 |
| Groups | 10 | 12 |
| Aspherical Elements | 3 | 4★ |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Carl Zeiss T Anti-Reflective Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg | 0.26 kg★ |
| Filter Thread | 55 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | Linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 350 mm |
| Max Magnification | 1:2.8★ | 0.23x |
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 Vario-Tessar SEL1670Z 16-70mm
- Strong af (98th percentile)98th %ile
- Strong optical (92nd percentile)92nd %ile
- Strong versatility (92nd percentile)92nd %ile
- Strong build (88th percentile)88th %ile
- Below average bokeh (13th percentile)13th %ile
- Below average aperture (20th percentile)20th %ile
الأسعار
Sigma Contemporary 18-50mm f/2.8 DC DN0.007نقاط لكل دولار
مقابل
Sony Vario-Tessar SEL1670Z 16-70mm0.003نقاط لكل دولار
Sigma Contemporary 18-50mm f/2.8 DC DN يقدم قيمة أفضل بـ 2.3x مقابل المال
Sigma Contemporary 18-50mm f/2.8 DC DN
Sony Vario-Tessar SEL1670Z 16-70mm
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 7 of 9 usage categories and 2 of 21 specs.
