Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Sigma
91 Загальна оцінка
vs
7Artisans 4mm f/2.8 Circular Fisheye 4mm
7Artisans
52 Загальна оцінка
Оцінки
Professional
Portrait
Street
Budget
Video Cinema
Macro
Wildlife Sports
Landscape
Travel
Характеристики
| Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm | 7Artisans 4mm f/2.8 Circular Fisheye 4mm | |
|---|---|---|
| Optics | ||
| Type | zoom | fisheye |
| Focal Length Min | 16 mm | 4 mm |
| Focal Length Max | 28 mm | 4 mm |
| Elements | 16 | 10 |
| Groups | 11 | 8 |
| Aspherical Elements | 4★ | — |
| ED Elements | 5★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/16 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Micro Four Thirds |
| Format | full-frame★ | micro-four-thirds |
| Weather Sealed | ✓★ | — |
| Weight | 0.45 kg | 0.20 kg★ |
| Filter Thread | 72 mm | — |
| AF & Stabilization | ||
| AF Type | Stepping AF Motor | Manual Focus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 250 mm | 85 mm★ |
| Max Magnification | 1:5.55★ | — |
Плюси та мінуси
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
7Artisans 4mm f/2.8 Circular Fisheye 4mm
- Strong macro (95th percentile)95th %ile
- Strong aperture (85th percentile)85th %ile
- Strong build (83rd percentile)83rd %ile
- Strong bokeh (82nd percentile)82nd %ile
- Below average af (13th percentile)13th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (33rd percentile)
Вердикт
Переможець: Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Scores 91 overall, wins 9 of 9 usage categories and 7 of 21 specs.