Canon RF 10-20mm f/4 L IS STM
Canon
68 Overall Score
vs
Sigma EX DG HSM APO 595110 300mm
Sigma
20 Overall Score
Scores
Landscape
Video Cinema
Professional
Wildlife Sports
Budget
Travel
Macro
Street
Portrait
Specifications
| Canon RF 10-20mm f/4 L IS STM | Sigma EX DG HSM APO 595110 300mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 10 mm | 300 mm |
| Focal Length Max | 20 mm | 800 mm |
| Elements | 16 | — |
| Groups | 12 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 4★ | 2 |
| Coating | Air Sphere and SWC Coatings | Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/22 | f/5.6 |
| Min Aperture | f/4 | f/5.6 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Canon RF | APO |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.57 kg★ | 5.86 kg |
| Filter Thread | — | 46 mm |
| AF & Stabilization | ||
| AF Type | STM★ | HSM |
| Stabilization | ✓★ | — |
| Stabilization Stops | 5 stops★ | — |
| Focus | ||
| Min Focus Distance | 250 mm★ | — |
| Max Magnification | 0.12x★ | — |
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 EX DG HSM APO 595110 300mm
- Strong versatility (78th percentile)
- Below average build (4th percentile)4th %ile
- Below average social proof (7th percentile)7th %ile
- Below average macro (14th percentile)14th %ile
- Below average user sentiment (16th percentile)16th %ile
Verdict
Winner: Canon RF 10-20mm f/4 L IS STM
Scores 68 overall, wins 9 of 9 usage categories and 10 of 22 specs.