Canon RF 10-20mm f/4 L IS STM
Canon
68 Overall Score
vs
Sigma Sports 70-200mm f/2.8 DG DN OS
Sigma
67 Overall Score
Scores
Landscape
Video Cinema
Professional
Wildlife Sports
Budget
Macro
Travel
Street
Portrait
Specifications
| Canon RF 10-20mm f/4 L IS STM | Sigma Sports 70-200mm f/2.8 DG DN OS | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 10 mm | 70 mm |
| Focal Length Max | 20 mm | 200 mm |
| Elements | 16 | 20 |
| Groups | 12 | 15 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 4 | 10★ |
| Coating | Air Sphere and SWC Coatings | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/4 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 11★ |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.57 kg★ | 1.34 kg |
| Filter Thread | — | 77 mm |
| AF & Stabilization | ||
| AF Type | STM★ | HSM |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5 stops | 7.5 stops★ |
| Focus | ||
| Min Focus Distance | 250 mm★ | 650 mm |
| Max Magnification | 0.12x | 1:5.2★ |
Pros & Cons
Canon RF 10-20mm f/4 L IS STM
- Strong stabilization (97th percentile)97th %ile
- Strong optical (96th percentile)96th %ile
- Strong af (87th percentile)87th %ile
- Strong social proof (73rd percentile)
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
Sigma Sports 70-200mm f/2.8 DG DN OS
- Strong optical (100th percentile)100th %ile
- Strong stabilization (100th percentile)100th %ile
- Strong versatility (79th percentile)
- Strong social proof (72nd percentile)
- Below average aperture (20th percentile)20th %ile
- Below average build (21st percentile)
- Below average bokeh (33rd percentile)
Pricing
Canon RF 10-20mm f/4 L IS STM
No current pricing available
Sigma Sports 70-200mm f/2.8 DG DN OS
Verdict
Tie
Both products are closely matched - Canon RF 10-20mm f/4 L IS STM wins 3 specs while Sigma Sports 70-200mm f/2.8 DG DN OS wins 4.
