The Tamron 28-75mm f/2.8 Di III VXD G2 is a second-generation Sony E-mount standard zoom lens that delivers a versatile wide-to-portrait focal range with a bright, constant f/2.8 maximum aperture — built for full-frame mirrorless shooters who demand consistent, high-resolution performance. Its fully updated optical design pushes sharpness and image quality beyond its predecessor, making it an outstanding all-in-one lens for portraits, street, travel, and events.
Powered by Tamron’s VXD (Voice-coil eXtreme-torque Drive) linear motor, this G2 delivers fast, silent, and precise autofocus perfectly suited for both stills and video. A minimum focusing distance of just 7.1″ with 1:2.7 magnification adds close-up versatility, while the built-in Tamron Lens Utility connector port lets you customise lens behaviour and update firmware directly — no camera menu required.
Key features
- Constant f/2.8 Aperture Throughout the Zoom Range — ensures uniform exposure and beautiful background separation at every focal length from 28mm to 75mm.
- Upgraded VXD Linear Motor Autofocus — Voice-coil eXtreme-torque Drive delivers faster, quieter, and more precise focus tracking for both photo and video shooting.
- Improved Second-Generation Optics — redesigned optical formula provides higher resolution, enhanced corner-to-corner sharpness, and superior imaging performance over Gen 1.
- Exceptionally Close Minimum Focus Distance of 7.1″ — combined with 1:2.7 maximum magnification, this lens lets you get strikingly close to your subjects for compelling detail shots.
- Full-Frame & APS-C Compatible — designed for Sony E-mount full-frame cameras and also works with APS-C bodies, providing a 42-112.5mm equivalent zoom range.
- Tamron Lens Utility Connector Port — streamlines firmware updates and function customisation directly through the lens, giving you full control over your shooting experience.
Specifications
| Focal Length | 28-75mm |
|---|---|
| Maximum Aperture | f/2.8 (Constant) |
| Minimum Aperture | f/22 |
| Lens Mount | Sony E |
| Format Compatibility | Full-Frame & APS-C (42-112.5mm equivalent on APS-C) |
| Focus Mechanism | VXD (Voice-coil eXtreme-torque Drive) Linear Motor |
| Minimum Focusing Distance | 7.1" (18cm) |
| Maximum Magnification | 1:2.7 |
| Lens Utility Connector | Yes – for firmware updates & custom settings via Tamron Lens Utility |
Frequently asked questions
Is the Tamron 28-75mm f/2.8 G2 compatible with Sony APS-C mirrorless cameras?
Yes. While designed primarily for full-frame Sony E-mount mirrorless cameras, the lens is fully compatible with APS-C Sony E-mount bodies, where it provides an equivalent focal length range of approximately 42-112.5mm.
How does the VXD autofocus on the G2 compare to the original 28-75mm f/2.8?
The G2 replaces the previous focusing system with a VXD (Voice-coil eXtreme-torque Drive) linear motor mechanism, which offers faster, quieter, and more precise autofocus performance — making it particularly well suited for video work and fast-moving subjects.
What is the Tamron Lens Utility connector port and how do I use it?
The connector port on the lens barrel works with Tamron Lens Utility software, allowing you to customise lens functions and update firmware directly through the lens itself, rather than going through the camera body's menu system.
