Canon RF 10-20mm F4 L IS STM Ultra-Wide-Angle
Canon
66 Overall Score
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
93 Overall Score
Scores
Professional
Budget
Portrait
Video Cinema
Macro
Landscape
Street
Wildlife Sports
Travel
Specifications
| Canon RF 10-20mm F4 L IS STM Ultra-Wide-Angle | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | zoom |
| Focal Length Min | 10 mm | 28 mm |
| Focal Length Max | 20 mm | 75 mm |
| Elements | 16 | 17 |
| Groups | 12 | 15 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 4★ | 2 |
| Coating | Air Sphere and SWC Coatings | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/22 | f/2.8 |
| Min Aperture | f/4 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.59 kg | 0.54 kg★ |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | VXD |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 5 stops★ | — |
| Focus | ||
| Min Focus Distance | 249 mm | 180 mm★ |
| Max Magnification | 0.12x | 1:2.7★ |
Pros & Cons
Canon RF 10-20mm F4 L IS STM Ultra-Wide-Angle
- Strong stabilization (97th percentile)97th %ile
- Strong optical (95th percentile)95th %ile
- Strong af (87th percentile)87th %ile
- Strong versatility (72nd percentile)
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong optical (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong social proof (85th percentile)85th %ile
Pricing
Canon RF 10-20mm F4 L IS STM Ultra-Wide-Angle0.021score per dollar
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G20.080score per dollar
Tamron Di III 28-75mm f/2.8 Di III VXD G2 offers 3.8x better value for money
Verdict
Winner: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 93 overall, wins 7 of 9 usage categories and 3 of 22 specs.
