Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Sigma
91 Score global
vs
Canon RF-S 7.8mm f/4 STM Dual 7mm
Canon
55 Score global
Scores
Professional
Portrait
Street
Budget
Video Cinema
Macro
Wildlife Sports
Landscape
Travel
Spécifications
| Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm | Canon RF-S 7.8mm f/4 STM Dual 7mm | |
|---|---|---|
| Optics | ||
| Type | zoom | fisheye |
| Focal Length Min | 16 mm | 8 mm |
| Focal Length Max | 28 mm | 8 mm |
| Elements | 16 | 9 |
| Groups | 11 | 7 |
| Aspherical Elements | 4★ | — |
| ED Elements | 5★ | 2 |
| Coating | Super Multi-Layer Coating | Super Spectra Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.45 kg | 0.13 kg★ |
| Filter Thread | 72 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | Stepping AF Motor | STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 250 mm | 150 mm★ |
| Max Magnification | 1:5.55 | 1:14 |
Avantages & Inconvénients
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
- Strong optical (97th percentile)97th %ile
- Strong af (87th percentile)87th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (85th percentile)85th %ile
Canon RF-S 7.8mm f/4 STM Dual 7mm
- Strong build (94th percentile)94th %ile
- Strong macro (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Below average social proof (9th percentile)9th %ile
- Below average bokeh (30th percentile)
- Below average versatility (33rd percentile)
Verdict
Gagnant: Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Scores 91 overall, wins 9 of 9 usage categories and 5 of 21 specs.