
Standard Zoom Gets a New Start! Zoom from 20mm Ultra Wide-Angle to Normal
The 20-40mm F/2.8 Di III VXD (Model A062) is Tamron's category-disrupting fast-aperture standard zoom for full-frame mirrorless cameras, now available for Sony E-mount and Nikon Z mount.
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 (3.4in) and weighing only 365g (12.9oz),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.
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 lens.

20mm F6.3 1/5sec ISO 1000 Camera: Sony α7R III

40mm F2.8 1/50sec ISO 160 Camera: Nikon Z6III
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.

20mm F2.8 1/1250sec ISO 400 Camera: Nikon Z5II

* Operational sounds may be recorded in video depending on the shooting environment.
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 specialized lens elements, including four LD (Low Dispersion), along with 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.

40mm F13 1/100sec ISO 100 Camera: Sony α7R III

40mm F2.8 1/320sec ISO 100 Camera: Nikon Z6III
With an MOD of just 0.17m (6.7in) 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, emphasizing the unique sense of perspective and depth only wide-angle shooting can provide.
20mm F2.8 1/1600sec ISO 100 Camera: Nikon Z5II
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.
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.

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 is also 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.
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.
Lenses for Sony E-mount › Lenses for Nikon Z mount ›
* 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.
Front Cap 67mm II
Lens Hood for A062/A068/A075
TAMRON Connection Cable (USB 2.0 Standard-A to USB Type-C, 1.5m)Also compatible: TAMRON Connection Cable (USB Type-C to USB Type-C, L-shape, 1.5m) and TAMRON-LINK (Model TL-01) Bluetooth Adapter.
20mm F5.6 1/40sec ISO 400 Nikon Z6III
20mm F2.8 1/2000sec ISO 100 Nikon Z5II
40mm F2.8 1/50sec ISO 160 Nikon Z6III
34mm F5 1/400sec ISO 125 Nikon Z5II
20mm F8 1/160sec ISO 400 Nikon Z6III
34mm F6.3 1/160sec ISO 125 Nikon Z6III
20mm F3.5 1/80sec ISO 400 Nikon Z5II
24mm F4 1/250sec ISO 100 Nikon Z5II
20mm F6.3 1/160sec ISO 100 Nikon Z5II
Click a photo to view it at full size.
TAMRON 20-40mm F2.8 (Model A062) Promotional Video
Category-disrupting ‘standard zoom’ for still photography and video
3 Key Points of the 20-40mm F2.8 (Model A062) ›
Model A062 – 20-40mm F/2.8 Di III VXD for full-frame mirrorless interchangeable-lens cameras
Mount: Nikon Z mount
Focal length: 20-40mm
Maximum aperture: F2.8
Optical construction: 12 elements in 11 groups
Minimum object distance: 0.17m (wide) / 0.29m (tele)
Maximum magnification ratio: 1:3.8 (wide) / 1:5.1 (tele)
Filter size: ø67mm
Length: 86.5mm2
Weight: 365g2
Download the brochure and user manual from the Attachments tab.
| Is New | No |
|---|---|
| Is Sale | No |
| Manufacturer | Tamron |
| Manufacturer product number (MPN) | A062Z |