Canon RF 28-70mm f/2.8 IS STM
Canon
89 Score global
vs
Thypoch Simera 21mm f/1.4 21mm
Thypoch
50 Score global
Scores
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Street
Portrait
Spécifications
| Canon RF 28-70mm f/2.8 IS STM | Thypoch Simera 21mm f/1.4 21mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 28 mm | 21 mm |
| Focal Length Max | 70 mm | 21 mm |
| Elements | 15 | 13 |
| Groups | 12 | 11 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 2 | 3★ |
| Coating | Super Spectra Coating (SSC) | — |
| Aperture | ||
| Max Aperture | f/22 | f/16 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 14★ |
| Build | ||
| Mount | Canon RF | Leica M |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.49 kg | 0.43 kg★ |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | STM★ | manual focus only |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm | 231 mm★ |
| Max Magnification | 1:4.2 | 1:2 |
Avantages & Inconvénients
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Thypoch Simera 21mm f/1.4 21mm
- Strong stabilization (83rd percentile)83rd %ile
- Strong macro (80th percentile)80th %ile
- Strong optical (78th percentile)
- Below average af (13th percentile)13th %ile
- Below average social proof (33rd percentile)
- Below average versatility (33rd percentile)
Verdict
Gagnant: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 9 of 9 usage categories and 4 of 22 specs.