Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Sigma
91 Puntuación general
vs
Pentax D FA 90mm f/2.8 ED AW SR 90mm
Pentax
59 Puntuación general
Puntuaciones
Professional
Portrait
Street
Budget
Video Cinema
Macro
Wildlife Sports
Landscape
Travel
Especificaciones
| Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm | Pentax D FA 90mm f/2.8 ED AW SR 90mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 16 mm | 90 mm |
| Focal Length Max | 28 mm | 90 mm |
| Elements | 16 | 11 |
| Groups | 11 | 9 |
| Aspherical Elements | 4★ | — |
| ED Elements | 5★ | — |
| Coating | Super Multi-Layer Coating | HD coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | PENTAX 645 AF2 |
| Format | full-frame★ | medium-format |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.45 kg★ | 1.04 kg |
| Filter Thread | 72 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Stepping AF Motor | Auto Focus |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 3.5 stops★ |
| Focus | ||
| Min Focus Distance | 250 mm★ | 415 mm |
| Max Magnification | 1:5.55★ | 0.5X |
Pros y Contras
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
Pentax D FA 90mm f/2.8 ED AW SR 90mm
- Strong stabilization (92nd percentile)92nd %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (85th percentile)85th %ile
- Below average versatility (33rd percentile)
Veredicto
Ganador: Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Scores 91 overall, wins 9 of 9 usage categories and 6 of 22 specs.