Model A062
20-40mm F/2.8 Di III VXD
Standard Zoom Gets a New Start!
Zoom from 20mm Ultra Wide-Angle to Normal
Sony E-mount and Nikon Z-mount
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Class-Leading¹ Compactness — Redefining the Fast-Aperture Zoom
The 20-40mm F/2.8 Di III VXD (Model A062) defies the conventional expectations for a fast-aperture standard zoom lens. While delivering a constant F2.8 aperture across the entire zoom range, it achieves a class-leading compact and lightweight design. With a length of just 86.5mm and weighing only 365g,² the 20-40mm F2.8 offers incredible portability. Its exceptional size and weight provide the mobility you need for everything from daily snapshots and travel to dedicated creative work.
1. Among the fast-aperture F2.8 standard zoom lenses for full-frame mirrorless cameras (as of August 2022 – TAMRON)
2. Length and weight are for the Sony E-mount lens.
Class-Leading¹ Compactness — Redefining the Fast-Aperture Zoom
The 20-40mm F/2.8 Di III VXD (Model A062) defies the conventional expectations for a fast-aperture standard zoom lens. While delivering a constant F2.8 aperture across the entire zoom range, it achieves a class-leading compact and lightweight design. With a length of just 86.5mm and weighing only 365g,² the 20-40mm F2.8 offers incredible portability. Its exceptional size and weight provide the mobility you need for everything from daily snapshots and travel to dedicated creative work.
1. Among the fast-aperture F2.8 standard zoom lenses for full-frame mirrorless cameras (as of August 2022 – TAMRON)
2. Length and weight are for the Sony E-mount lens.
Expanding Your Creative Horizons from Ultra-Wide 20mm — A Seamless Flow to the Natural 40mm View
The 20-40mm F2.8 features a unique focal range starting at 20mm. At the 20mm ultra wide-angle end, it provides a sense of depth and scale that conventional standard zoom lenses simply cannot match, capturing the full essence of a landscape. At the same time, the range up to 40mm is ideal for everyday snapshots and portraits. When used with APS-C mirrorless cameras, it provides a full-frame equivalent of 30-60mm — offering the flexibility to handle any scene without changing lenses.
Mobility and High-Speed, High-Precision AF — The Perfect Support for Video and Vlogging
The compact, lightweight design ensures exceptional handling, offering a significant advantage for video shooting. The 20-40mm F2.8 remains perfectly balanced even when mounted on camera grips or compact gimbals, making it ideal for handheld shooting and vlogging. Additionally, the 20mm focal length lets you capture the broader background while maintaining a comfortable distance for selfies.
The AF drive features the VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism. This high-speed, high-precision system tracks subjects smoothly and accurately from MOD (Minimum Object Distance) to infinity, reliably following moving subjects during video shooting. Furthermore, the quietness of the linear motor allows for inconspicuous shooting in noise-sensitive environments, whether for stills or video.
* Operational sounds may be recorded in video depending on the shooting environment.
20mm F2.8 1/1250sec ISO 400 Camera: Nikon Z5II
Mobility and High-Speed, High-Precision AF — The Perfect Support for Video and Vlogging
The compact, lightweight design ensures exceptional handling, offering a significant advantage for video shooting. The 20-40mm F2.8 remains perfectly balanced even when mounted on camera grips or compact gimbals, making it ideal for handheld shooting and vlogging. Additionally, the 20mm focal length lets you capture the broader background while maintaining a comfortable distance for selfies.
The AF drive features the VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism. This high-speed, high-precision system tracks subjects smoothly and accurately from MOD (Minimum Object Distance) to infinity, reliably following moving subjects during video shooting. Furthermore, the quietness of the linear motor allows for inconspicuous shooting in noise-sensitive environments, whether for stills or video.
* Operational sounds may be recorded in video depending on the shooting environment.
20mm F2.8 1/1250sec ISO 400 Camera: Nikon Z5II
High Image Quality in a Compact Body — Powered by Specialised Lens Elements
The 20-40mm F2.8 is packed with TAMRON’s proprietary optical technologies, delivering imaging performance that defies its compact size. The optical construction features 12 elements in 11 groups. By generously incorporating specialised lens elements, including four LD (Low Dispersion) and two GM (Glass Molded Aspherical) lens elements, the 20-40mm F2.8 achieves outstanding optical performance. A key highlight is the beautiful, soft bokeh that only a fast F2.8 aperture can provide. Furthermore, the BBAR-G2 (Broad-Band Anti-Reflection Generation 2) Coating effectively suppresses ghosting and flare, ensuring clear and crisp images with excellent contrast.
Wide Macro Shooting with an MOD of 0.17m — Discover the Power of Close-Ups
With an MOD of just 0.17m and a maximum magnification ratio of 1:3.8 at the 20mm wide end, the 20-40mm F2.8 delivers impressive wide macro photography. By getting remarkably close to your subject, you can capture it in stunning detail while still including the expansive background. This allows for powerful, creative expression, emphasising the unique sense of perspective and depth only wide-angle shooting can provide.
20mm F2.8 1/1600sec ISO 100 Camera: Nikon Z5II
Compatible with TAMRON Lens Utility™ Application
TAMRON Lens Utility is an innovative application that lets you assign practical functions to your lens for both video and still photography using your smartphone or PC, eliminating the need for traditional video equipment.
* The lens in the image is Model F072.
Wide Macro Shooting with an MOD of 0.17m — Discover the Power of Close-Ups
With an MOD of just 0.17m and a maximum magnification ratio of 1:3.8 at the 20mm wide end, the 20-40mm F2.8 delivers impressive wide macro photography. By getting remarkably close to your subject, you can capture it in stunning detail while still including the expansive background. This allows for powerful, creative expression, emphasising the unique sense of perspective and depth only wide-angle shooting can provide.
20mm F2.8 1/1600sec ISO 100 Camera: Nikon Z5II
Compatible with TAMRON Lens Utility™ Application
TAMRON Lens Utility is an innovative application that lets you assign practical functions to your lens for both video and still photography using your smartphone or PC, eliminating the need for traditional video equipment.
* The lens in the image is Model F072.
Enhanced Convenience and Operability
Zoom Ring Rotation Angle of 65° — Smooth Zooming with Minimal Movement
The 20-40mm F2.8 features a zoom ring rotation angle of just 65°. This allows for quick zoom adjustments with minimal movement, ensuring a smooth shooting flow without ever missing a moment.
Enhanced Exterior Surface
Our engineers refined every structural detail to enhance usability and ergonomics. The lens exterior has a glossy black finish with improved abrasion resistance to reduce scratches and fingerprints. The material on the zoom and focus rings has also been updated to offer better grip performance with deeper grooves, while the smoothly curved glossy brand ring presents a dignified, high-quality look.
* The lens in the image is Model A063.
Unified 67mm Filter Size
Most TAMRON mirrorless lenses feature a 67mm filter size, allowing shared use of expensive PL or ND filters and eliminating the hassle of switching lens caps. All lenses are compact, lightweight and extremely portable, ideal for multi-lens shooting.
Unified 67mm Filter Size
Most TAMRON mirrorless lenses feature a 67mm filter size, allowing shared use of expensive PL or ND filters and eliminating the hassle of switching lens caps. All lenses are compact, lightweight and extremely portable, ideal for multi-lens shooting.
Supports Key Camera Functions
For Sony E-mount:
Fast Hybrid AF
An autofocus system that combines the traditional Contrast Detection AF with Phase Detection AF.
Eye AF
A feature that allows the camera to automatically focus on the eyes of a subject.
Direct Manual Focus (DMF)
A feature on Sony cameras that allows you to adjust focus after the camera's autofocus system has locked onto a subject.
In-camera Lens Correction (Shading, Chromatic Aberration, Distortion)
AF Assist
A feature that combines autofocus and manual focus to help you focus on your subject. It's especially useful for videographers.
For Nikon Z mount:
Hybrid AF
Eye AF
M/A Mode
Autofocus with a manual override. You can manually change focus without having to switch to manual.
In-camera Lens Correction (Shading, Chromatic Aberration, Distortion)
* Features vary by camera. Please consult your camera’s instruction manual for details.
* If your camera has a lens correction setting (e.g. "Lens Compensation" or similar), please ensure it is set to "ON" or "AUTO".
* Please update the firmware to the latest version.
* As of August 2026
Lens Technology
Moisture-Resistant Construction
Fluorine Coating
BBAR-G2 Coating
LD lens elements
GM lens elements
Circular Aperture
VXD
Engineering plastic
Accessories
Front Cap 67mm II
Lens Hood for A062/A068/A075
TAMRON Connection Cable (USB 2.0 Standard-A to USB Type-C, 1.5m)
TAMRON Connection Cable (USB Type-C to USB Type-C, L-shape, 1.5m)
TAMRON-LINK (Model TL-01) Bluetooth Adapter
Specifications
Release Date
October 27, 2022 (SONY E Mount)
October 8, 2026 (Nikon Z Mount)
* Length is the distance from the front tip of the lens to the lens mount face.
** The circular diaphragm stays almost perfectly circular up to two stops down from maximum aperture.
Specifications, appearance, functionality, etc. are subject to change without prior notice.
This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.
This product is developed, manufactured, and sold under the license agreement with Nikon Corporation.
A062
20-40mm
F2.8
94°30′- 56°49′ (for full-frame mirrorless format)
12 elements in 11 groups
0.17m (WIDE) /0.29m (TELE)
1:3.8 (WIDE) / 1:5.1 (TELE)
φ67mm
φ74.4mm
86.5mm (SONY E)/88.7mm (Nikon Z)
365g (SONY E)/380g (Nikon Z)
9 (circular diaphragm)**
F22
Flower-shaped hood, Lens caps
Sony E-mount, Nikon Z-mount