Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
90 综合评分
vs
Canon RF 9521B002 24-105mm
Canon
62 综合评分
评分
Street
Professional
Travel
Macro
Budget
Video Cinema
Portrait
Wildlife Sports
Landscape
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon RF 9521B002 24-105mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 24 mm |
| Focal Length Max | 50 mm | 105 mm |
| Elements | 13 | 17 |
| Groups | 10 | 13 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Super Spectra coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/40 |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Canon EF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.53 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 122 mm★ | 131 mm |
| Max Magnification | 1:2.8★ | 0.3x |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
- Strong aperture (83rd percentile)83rd %ile
- Below average social proof (21st percentile)
Canon RF 9521B002 24-105mm
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (92nd percentile)92nd %ile
- Strong optical (88th percentile)88th %ile
- Strong af (87th percentile)87th %ile
- Below average bokeh (2nd percentile)2nd %ile
- Below average aperture (2nd percentile)2nd %ile
价格
Sigma Contemporary 18-50mm f/2.8 DC DN
Canon RF 9521B002 24-105mm
No current pricing available
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 90 overall, wins 9 of 9 usage categories and 6 of 22 specs.
