Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 Punteggio complessivo
vs
Sirui Astra 50mm
Sirui
65 Punteggio complessivo
Punteggi
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Specifiche
| Sigma Contemporary 18-50mm f/2.8 DC DN | Sirui Astra 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 50 mm |
| Focal Length Max | 50 mm | 50 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | T1.8 |
| Min Aperture | f/2.8 | T1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7★ | — |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.62 kg |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Autofocus |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm | 44 mm★ |
| Max Magnification | 1:2.8★ | — |
Pro e Contro
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Strong build (87th percentile)87th %ile
Sirui Astra 50mm
- Strong macro (96th percentile)96th %ile
- Strong aperture (93rd percentile)93rd %ile
- Strong bokeh (91st percentile)91st %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average optical (21st percentile)
- Below average versatility (34th percentile)
Prezzi
Sigma Contemporary 18-50mm f/2.8 DC DN
Sirui Astra 50mm
No current pricing available
Verdetto
Vincitore: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 9 of 9 usage categories and 6 of 21 specs.
