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Tamron lens for Canon, Sony and Fujifilm

Tamron 11-20mm F/2.8 Di III-A RXD

11–20 mm, f/2.8, made for APS-C. It mounts natively on 26 of our APS-C cameras across 3 mounts; on the EOS R50 it frames like 18–32 mm.

  • 11–20 mm · 18–32 mm equiv. on EOS R50
  • f/2.8
  • 67 mm filter
  • 340 g (Canon) · 335 g (Sony) · 335 g (Fujifilm)
84.2 mm long73 mm67 mm filter thread
Drawn from Tamron's published size for the Canon RF version: 73 × 84.2 mm, at its shortest. Details simplified.

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Canon RF version on AmazonSony E version on AmazonFujifilm X version on Amazon

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair. Tamron makes this lens for each mount; Tamron publishes the cameras it supports and lens firmware updates on its own site.

Every camera in our catalogue this lens mounts on: 26
CameraView (35 mm equiv.)With the cameraFit and maker's notes
Canon EOS R10018–32 mm696 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Canon EOS R5018–32 mm715 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Canon EOS R50 V18–32 mm710 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Canon EOS R1018–32 mm769 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Canon EOS R718–32 mm952 gFits and works
Sony a600017–30 mm679 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a610017–30 mm731 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a640017–30 mm738 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a660017–30 mm838 gFits and works
Sony a670017–30 mm828 gFits and works
Sony ZV-E1017–30 mm678 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony ZV-E10 II17–30 mm712 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony FX3017–30 mm981 gFits and works
Fujifilm X-T517–30 mm892 gFits and works
Fujifilm X-T5017–30 mm773 gFits and works
Fujifilm X-T30 III17–30 mm713 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-T30 II17–30 mm713 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-S2017–30 mm826 gFits and works
Fujifilm X-S1017–30 mm800 gFits and works
Fujifilm X-M517–30 mm690 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-E517–30 mm780 gFits and works
Fujifilm X-E417–30 mm699 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-H217–30 mm995 gFits and works
Fujifilm X-H2S17–30 mm995 gFits and works
Fujifilm X-T417–30 mm942 gFits and works
Fujifilm X-Pro317–30 mm832 gFits and works
Native mount: it fits and works.
  • Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.

What it frames

16 mm16 mm18 mm
Highlighted: this lens on the EOS R50. A zoom's dashed frame is its longest view.

At its closest (15 cm from the sensor) it fills the frame of the EOS R50 with a subject about 8.9 cm wide.

On the EOS R50, to scale

Side view drawn from the published depth of the camera and length of the lens. 715 g together.

Every lens with a 67 mm thread

Other wide-angle zooms for Canon RF

The nearest in focal length, with the numbers that differ.

Questions about this lens

Which cameras does the Tamron 11-20mm F/2.8 Di III-A RXD fit?

26 APS-C cameras in our catalogue: EOS R100, EOS R50, EOS R50 V, EOS R10, EOS R7, a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30, X-T5, X-T50, X-T30 III, X-T30 II, X-S20, X-S10, X-M5, X-E5, X-E4, X-H2, X-H2S, X-T4, X-Pro3.

What does it frame like on APS-C?

11–20 mm frames like 18–32 mm on the EOS R50 (1.6x).

What filter size does it take?

67 mm screw-in filters. Every lens with a 67 mm thread.

Where these facts come from

Facts checked 9 Oct 2026 against the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Tamron's published figures; weight and length differ slightly between mount versions. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount
Canon RF
Made for
APS-C sensors
Focal length
11–20 mm
Maximum aperture
f/2.8
Lens stabilisation
No
Weather sealing
Not stated by the maker
Filter thread
67 mm
Weight
340 g
Size (diameter × length)
73 × 84.2 mm
Closest focus
15 cm
Maximum magnification
0.25x
Autofocus
Yes
Announced
2024

Per mount: Canon RF 340 g, 84.2 mm long; Sony E 335 g, 86.2 mm long; Fujifilm X 335 g.