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

Announced June 24, 2021

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85

PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Tamron 11-20mm f/2.8 Di III-A RXD is a compact, lightweight, and weather-resistant ultra-wide zoom lens that delivers impressive optical performance for APS-C cameras. While it is a versatile and highly capable tool for landscape and video work, some users may find the price point high and the lack of physical controls or image stabilization limiting.

Weighted from 22 reviewer scores

Pros

  • Compact, lightweight, and portable design
  • Excellent image quality and sharpness
  • Fast, quiet, and accurate autofocus
  • Bright f/2.8 constant aperture
  • Weather-resistant construction

Cons

  • Significant distortion and vignetting
  • High price point
  • Lack of physical controls and switches
  • External zoom mechanism and build concerns
  • Absence of built-in image stabilization
  • Launch price $820 (USD)
  • Focal length & aperture 11-20mm f/2.8
  • Mount & coverage Sony E, Canon RF, Fujifilm X APS-C
  • Stabilization None
  • Close focus 15 cm (0.25x)
  • Filter thread 67mm
  • Autofocus motor RXD
  • Weight & size 335g · 73 x 86.2 mm (2.87 x 3.39 in)


What the Reviewers Say

All 22 expert reviews, weighted into the PixelMeter score.

  • OpticalLimits 8/10

    We can certainly see why Tamron lenses have become so popular lately - the image quality is impressive, and that's something that we have to recognize here first and foremost.

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  • The Digital Picture

    The Tamron 11-20mm F/2.8 Di III-A RXD Lens provides the ultra-useful ultra-wide-angle through wide-angle focal length range in a high-performing, compact, lightweight, affordable package.

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  • Christopher Frost

    There are one or two other little image quality niggles that prevent me from highly recommending it at its rather high price point, but it's still really capable and enjoyable to use, so it does come recommended.

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  • No two ways about it, this is an extraordinary lens. Its performance is superb, it is far lighter than it could be expected to be, it has weather sealing and the price is realistic.

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  • Photography Blog

    If you're in the market for an ultra wide angle zoom lens with a fast maximum aperture, then the new Tamron 11-20mm F2.8 Di III-A RXD lens should definitely be on your shopping list.

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  • Digital Camera World

    It’s certainly not an inexpensive lens but its versatility, performance and robust, weather-resistant build quality make it a great buy at the price.

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  • PCMag

    The Tamron 11-20mm F2.8 Di III-A RXD is a good lens regardless of your camera system choice, but it's especially appealing for Canon EOS R7 owners who want a weather-protected wide zoom.

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  • Jason Hermann

    So as you can see from the sample video footage and all the sample photos, this wide-angle Tamron 11-20mm f/2.8 Di III-A RXD lens holds up extremely well. It's a very high quality optic.

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  • Fstoppers

    The compact size as well as the low weight are a great match to the X Series bodies. That, combined with the weather-sealing and a decent price, make the lens a good contender.

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  • Wedding Film School

    To wrap up, the Tamron 11-20mm f/2.8 Di III-A RXD for Canon RF is a very compelling choice for wedding filmmakers looking for an ultra wide lens that doesn't weigh down their kit.

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  • Park Cameras

    [T]his is a really nice option as that kind of all-rounder wide-angle zoom lens, definitely worth considering whether you're looking at putting this on something like the XS20 [...] or something like the XT5, XH2, this would be great for that kind of stuff as well.

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  • Pav SZ

    [...] I love this lens and I literally shot with nothing else in last two weeks. It's one of those lenses that just feels right and you can make it work in pretty much any situation.

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  • NO limits ON

    The conclusion: I really enjoyed using Tamron 11-20mm f/2.8 lens and it'll be especially handy for APS-C users and Sony A7 IV video shooters who shoot in 4K60 on a daily basis. This lens comes highly recommended, but there is one major drawback, the price.

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  • Stefan Malloch

    Wrapping up guys, this ultra-wide zoom from Tamron, although maybe a little bit expensive at MSRP, is going to serve you really well in most situations.

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  • Kevin Deal Photography

    Let's summarize my thoughts on this lens: it's a very useful focal length, it's small, it's compact, and it's light, and overall it's acceptably but not exceptionally sharp.

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Specifications

General

Announcement date June 24, 2021
Launch MSRP $820
Lens mount Sony E, Canon RF, Fujifilm X
Image circle coverage APS-C
Lens type Zoom
Lens line / series Di III-A

Optical Design

Elements 12
Groups 10
Special elements 2 aspherical, 2 LD, 1 XLD
Coatings BBAR-G2
Front fluorine coating Yes

Focal Length & Aperture

Focal length (wide) 11mm
Focal length (tele) 20mm
Max aperture (wide) f/2.8
Minimum aperture f/16
Diaphragm blades 7

Angle of View

Diagonal angle of view 105° 20' to 71° 35'

Focusing

Autofocus motor RXD
Minimum focus distance 15 cm
Maximum magnification 0.25x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) No

Controls

Aperture ring No
AF/MF switch Yes

Build

Weight 335g
Maximum diameter 73mm (2.87 in)
Length 86.2mm (3.39 in)
Filter thread 67mm
Weather sealing Full weather sealing
Internal zoom No
Tripod collar Not supported

In the Box

Lens hood Flower-shaped hood, included
Teleconverter compatibility Not supported