Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Pontuação geral
vs
Canon L RF 20mm f/1.4 L VCM 20mm
Canon
55 Pontuação geral
Pontuações
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Especificações
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon L RF 20mm f/1.4 L VCM 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 20 mm |
| Focal Length Max | 50 mm | 20 mm |
| Elements | 13 | 15 |
| Groups | 10 | 11 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 3★ |
| Coating | Super Multi-Layer Coating | Canon SSC (Super Spectra Coating); SWC (Sub-Wavelength structure coating; ASC (Air Sphere Coating); Fluorine protective coating on front element |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 11★ |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.50 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | VCM |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 200 mm |
| Max Magnification | 1:2.8★ | 0.19x |
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
Canon L RF 20mm f/1.4 L VCM 20mm
- Strong optical (88th percentile)88th %ile
- Strong build (72nd percentile)
- Below average versatility (34th percentile)
Preços
Sigma Contemporary 18-50mm f/2.8 DC DN0.029pontos por dólar
vs
Canon L RF 20mm f/1.4 L VCM 20mm0.004pontos por dólar
Sigma Contemporary 18-50mm f/2.8 DC DN oferece 7.3x melhor custo-benefício
Sigma Contemporary 18-50mm f/2.8 DC DN
Canon L RF 20mm f/1.4 L VCM 20mm
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.
