Lens Details
Tamron
11-20mm f/2.8 Di III-A RXD (Canon RF)
$799~
MSRP (prices vary)
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Released: March 21, 2024
Highlights
- Designed for Canon RF, a APS-C 11-20mm f/2.8 zoom that is built for expansive wide-angle scenes.
- A bright f/2.8 aperture supports low-light work and subject separation through the zoom range.
- Weather-sealed against dust and moisture, and it is lightweight at 335g.
Who it's for
The Tamron 11-20mm f/2.8 Di III-A RXD (Canon RF) is an 11-20mm f/2.8 zoom lens — a wide-angle option. Here's what it's best at and what to keep in mind.
Best for
- ✓Landscapes, interiors and architecture — a wide 11mm field of view.
- ✓Outdoor and travel use — a weather-sealed build.
11-20mm
Focal Length
f/2.8
Max Aperture
APS-C
Coverage
−
Stabilized
335g
Weight
67mm
Filter
Full Specifications
Optical Design
| Focal Length | 11-20mm |
|---|---|
| Lens Type | Zoom |
| Optical Elements | 12 |
| Optical Groups | 10 |
Aperture & Iris
| Maximum Aperture | f/2.8 |
|---|---|
| Minimum Aperture | f/22 |
| Aperture Blades | 9 |
| Rounded Aperture | Yes |
Coverage & Angle
| Format Coverage | APS-C |
|---|---|
| Lens Mount | Canon RF |
| Angle of View | 104° – 71° |
| 35mm Equivalent | 18-32mm |
Focus
| Autofocus | Yes |
|---|---|
| Focus Motor | RXD |
| Focus Limiter | No |
| AF/MF Switch | No |
| Min Focus Distance | 15 cm |
| Max Magnification | 0.26x |
Stabilization & Video
| Optical Stabilization | No |
|---|---|
| Aperture Ring | No |
| Declickable Aperture | No |
| Parfocal | No |
| Internal Zoom | No |
General
| Price (MSRP) | $799 |
|---|---|
| Filter Size | 67mm |
| Diameter | 74mm |
| Length | 86.2mm |
| Weight | 335g (11.8 oz) |
| Weather Sealed | Yes |
| Tripod Collar | No |
