Canon RF 28-70mm f/2.8 IS STM
Canon
89 التقييم العام
مقابل
Sigma DG Macro 70-300mm f/4-5.6 DG Macro
Sigma
52 التقييم العام
التقييمات
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Street
Portrait
المواصفات
| Canon RF 28-70mm f/2.8 IS STM | Sigma DG Macro 70-300mm f/4-5.6 DG Macro | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 28 mm | 70 mm |
| Focal Length Max | 70 mm | 300 mm |
| Elements | 15 | 14 |
| Groups | 12 | 10 |
| Aspherical Elements | 2★ | — |
| ED Elements | 2 | 3★ |
| Coating | Super Spectra Coating (SSC) | Super Multi-Layer Coated |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/2.8 | 4-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Canon RF | Nikon F |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.49 kg★ | 0.61 kg |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | STM★ | built-in motor |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm★ | 950 mm |
| Max Magnification | 1:4.2 | 1:2 |
الإيجابيات والسلبيات
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)
Sigma DG Macro 70-300mm f/4-5.6 DG Macro
- Strong versatility (90th percentile)90th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong social proof (80th percentile)80th %ile
- Strong optical (77th percentile)
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
الحكم النهائي
الفائز: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 9 of 9 usage categories and 7 of 22 specs.