Sony SEL-20F28 20mm
Sony
62 Score global
vs
Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 Score global
Scores
Travel
Street
Budget
Macro
Professional
Video Cinema
Portrait
Landscape
Wildlife Sports
Spécifications
| Sony SEL-20F28 20mm | Sigma Contemporary 18-50mm f/2.8 DC DN | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 20 mm | 18 mm |
| Focal Length Max | 20 mm | 50 mm |
| Elements | 6 | 13 |
| Groups | 6 | 10 |
| Aspherical Elements | 3 | 3 |
| ED Elements | — | 1★ |
| Coating | — | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.07 kg★ | 0.29 kg |
| Filter Thread | 49 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | autofocus | stepping motor★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 200 mm | 121 mm★ |
| Max Magnification | 0.12x | 1:2.8★ |
Avantages & Inconvénients
Sony SEL-20F28 20mm
- Strong build (99th percentile)99th %ile
- Strong aperture (84th percentile)84th %ile
- Strong bokeh (82nd percentile)82nd %ile
- Strong social proof (73rd percentile)
- Below average versatility (34th percentile)
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (87th percentile)87th %ile
Prix
Sony SEL-20F28 20mm
No current pricing available
Sigma Contemporary 18-50mm f/2.8 DC DN
Verdict
Gagnant: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 9 of 9 usage categories and 5 of 21 specs.
