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Tamron 12-20mm f/2.8 Lens (Sony E)

BH #TA1220SE • MFR #A084S700
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Tamron 12-20mm f/2.8 Lens (Sony E)
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Key Features
  • Full-Frame | f/2.8 to f/16 Aperture
  • Lightweight Wide-Angle Zoom
  • VXD Linear Motor Focus Mechanism
  • Autofocus Support | 7.1" Close Focus
Designed for photographers and content creators who demand a dramatic perspective, this 12-20mm f/2.8 Lens from Tamron expands your ultrawide image-capturing capabilities without sacrificing portability. Communicating via its native Sony E mount, this full-frame zoom features an expansive angle of view that captures landscapes, architecture, interiors, and more with exceptional edge-to-edge sharpness. Its bright, constant f/2.8 maximum aperture ensures excellent low-light performance and precise depth control throughout the entirety of the zoom range.
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Tamron 12-20mm f/2.8 Overview

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Designed for photographers and content creators who demand a dramatic perspective, this 12-20mm f/2.8 Lens from Tamron expands your ultrawide image-capturing capabilities without sacrificing portability. Communicating via its native Sony E mount, this full-frame zoom features an expansive angle of view that captures landscapes, architecture, interiors, and more with exceptional edge-to-edge sharpness. Its bright, constant f/2.8 maximum aperture ensures excellent low-light performance and precise depth control throughout the entirety of the zoom range.

Driven by Tamron's high-speed VXD linear motor mechanism, this lens delivers rapid, silent, and highly accurate autofocus performance for both stills and video applications. As the first lens to feature Tamron's elegant Toned Profile Next mechanical design, it features refined ergonomics, a premium aesthetic, and an expanded suite of professional physical controls. The compact, moisture-resistant build weighs just 1.3 lb, pairing mobility with quality optics for fast-paced shooting environments.

Wide-Angle Optics
  • Ultrawide 12 to 20mm focal length is ideal for landscapes, interiors, and astrophotography
  • Bright f/2.8 maximum aperture allows optimal low-light performance and consistent exposure while zooming
  • VXD (Voice-coil eXtreme-torque Drive) linear focus motor provides fast, quiet, and precise autofocus
  • Minimum focus distance of 7.1" at 12mm enables dynamic close-ups against sweeping backgrounds
  • Premium 17-element, 12-group optical design minimizes distortion, chromatic aberration, and sagittal coma flare
  • 12-blade rounded diaphragm produces smooth bokeh and striking starburst effects
Premium Design
  • Premium Toned Profile Next design features upgraded ergonomics and an elegant, durable exterior
  • Compact 4.8"-long, 1.3 lb build allows comfortable handheld operation and easy transport
  • Built-in USB-C port allows use with Tamron Lens Utility software for advanced functions
  • Tactile physical controls include an AF/MF switch, focus set button, and mechanical zoom lock
  • Click on/off switch toggles between sturdy clicks while shooting stills or smooth adjustment during video capture
  • Rear sheet-filter holder and integrated flower-shaped lens hood protect image quality from stray light
  • Moisture-resistant construction and a protective front fluorine coating guard against adverse elements
UPC: 725211840015

Tamron 12-20mm f/2.8 Specs

Focal Length
12 to 20mm
Aperture
Maximum: f/2.8
Minimum: f/16
Lens Mount
Sony E
Lens Format Coverage
Full-Frame
Minimum Focus Distance
7.1" / 18 cm (Wide) to 11.1" / 28.2 cm (Tele)
Magnification
1:5.8 Macro Reproduction Ratio
0.11 to 0.17x Magnification
Optical Design
17 Elements in 12 Groups
Aperture/Iris Blades
12, Rounded
Focus Type
Autofocus
Image Stabilization
No
Dimensions
x 4.7" / 11.9 cm (Length)
Weight
1.3 lb / 570 g
Packaging Info
Package Weight
2.245 lb
Box Dimensions (LxWxH)
8.3 x 6 x 6"

Tamron 12-20mm f/2.8 Reviews

A great lens for what it is

By John
Rated 5 out of 5
Date: 2026-08-17

Lens is sharp across the frame at all focal lengths and apertures. On very high pixel cameras, you will see some edge and corner resolution falloff at the wider apertures, but a lot of this is curvature of field related and not actual resolution loss. Overall I feel it's a pretty great performer considering the extreme wide range it covers. Definitely recommended if you're looking for a super flexible ultra-wide lens.

See any errors on this page?

What size filter works on this lens?

What size filter works on this lens?
Asked by: Jeffrey
The Tamron 12-20mm f/2.8 Lens (Sony E) does not have front filter threads. It has a rear filter holder. It is compatible with filters like those found at https://bhpho.to/4fqcSwl. They will need to be cut with a scissor for size.
Answered by: Rob K
Date published: 2026-07-28

Can you provide some links to compatible filter sy

Can you provide some links to compatible filter systems?
Asked by: james
The Tamron 12-20mm f/2.8 Lens (Nikon Z) uses rear sheet filters like the following: https://bit.ly/4yldgne.
Answered by: Kenneth C
Date published: 2026-07-21

Is it an internal or external zoom?

Is it an internal or external zoom?
Asked by: Sabine
The Tarmon 12-20mm f/2.8 Lens features an internal zoom mechanism.
Answered by: Patrizia M
Date published: 2026-07-19
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