Canon RF 10-20mm f/4 L IS STM
Canon
68 Overall Score
vs
Tamron SP AFA005S-700 70-300mm
Tamron
52 Overall Score
Scores
Landscape
Video Cinema
Professional
Wildlife Sports
Budget
Travel
Macro
Street
Portrait
Specifications
| Canon RF 10-20mm f/4 L IS STM | Tamron SP AFA005S-700 70-300mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 10 mm | 70 mm |
| Focal Length Max | 20 mm | 300 mm |
| Elements | 16 | 13 |
| Groups | 12 | 9 |
| Aspherical Elements | 3★ | — |
| ED Elements | 4★ | 2 |
| Coating | Air Sphere and SWC Coatings | — |
| Aperture | ||
| Max Aperture | f/22 | f/32 |
| Min Aperture | f/4 | 4.0-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Canon RF | Sony A |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.57 kg★ | 0.77 kg |
| Filter Thread | — | 62 mm |
| AF & Stabilization | ||
| AF Type | STM★ | Autofocus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5 stops★ | — |
| Focus | ||
| Min Focus Distance | 250 mm★ | 950 mm |
| Max Magnification | 0.12x | 1:2★ |
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)
Tamron SP AFA005S-700 70-300mm
- Strong versatility (91st percentile)91st %ile
- Strong stabilization (82nd percentile)82nd %ile
- Strong social proof (81st percentile)81st %ile
- Below average aperture (5th percentile)5th %ile
- Below average bokeh (7th percentile)7th %ile
- Below average build (26th percentile)
Pricing
Canon RF 10-20mm f/4 L IS STM0.030score per dollar
vs
Tamron SP AFA005S-700 70-300mm0.351score per dollar
Tamron SP AFA005S-700 70-300mm offers 11.7x better value for money
Verdict
Winner: Canon RF 10-20mm f/4 L IS STM
Scores 68 overall, wins 9 of 9 usage categories and 8 of 22 specs.
