Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Pontuação geral
vs
Viltrox PFU RBMH FE 2.0 F1.8 20mm
Viltrox
60 Pontuação geral
Pontuações
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Especificações
| Sigma Contemporary 18-50mm f/2.8 DC DN | Viltrox PFU RBMH FE 2.0 F1.8 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 20 mm |
| Focal Length Max | 50 mm | 20 mm |
| Elements | 13 | 12 |
| Groups | 10 | 9 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 4★ |
| Coating | Super Multi-Layer Coating | HD NANO Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.8 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 14★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 1.20 kg |
| Filter Thread | 55 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 250 mm |
| Max Magnification | 1:2.8★ | — |
Prós e Contras
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
Viltrox PFU RBMH FE 2.0 F1.8 20mm
- Strong bokeh (98th percentile)98th %ile
- Strong aperture (93rd percentile)93rd %ile
- Strong stabilization (82nd percentile)82nd %ile
- Strong optical (80th percentile)80th %ile
- Below average af (13th percentile)13th %ile
- Below average build (24th percentile)
- Below average versatility (34th percentile)
Veredito
Vencedor: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 5 of 21 specs.