Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Sigma
91 التقييم العام
مقابل
Sirui 20mm T1.8 1.33X Anamorphic 20mm
Sirui
43 التقييم العام
التقييمات
Professional
Portrait
Street
Budget
Video Cinema
Macro
Wildlife Sports
Landscape
Travel
المواصفات
| Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm | Sirui 20mm T1.8 1.33X Anamorphic 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 16 mm | 20 mm |
| Focal Length Max | 28 mm | 20 mm |
| Elements | 16 | — |
| Groups | 11 | — |
| Aspherical Elements | 4★ | — |
| ED Elements | 5★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.45 kg★ | 0.48 kg |
| Filter Thread | 72 mm | — |
| AF & Stabilization | ||
| AF Type | Stepping AF Motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 250 mm★ | 400 mm |
| Max Magnification | 1:5.55★ | — |
الإيجابيات والسلبيات
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
- Strong optical (97th percentile)97th %ile
- Strong af (87th percentile)87th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (85th percentile)85th %ile
Sirui 20mm T1.8 1.33X Anamorphic 20mm
- Strong af (87th percentile)87th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
- Below average optical (21st percentile)
- Below average user sentiment (30th percentile)
الأسعار
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm0.103نقاط لكل دولار
مقابل
Sirui 20mm T1.8 1.33X Anamorphic 20mm0.071نقاط لكل دولار
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm يقدم قيمة أفضل بـ 1.5x مقابل المال
الحكم النهائي
الفائز: Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Scores 91 overall, wins 9 of 9 usage categories and 8 of 21 specs.
