Tamron 28-75mm f/2.8 Di III VXD G2 (A063): Overview
The Tamron 28-75mm f/2.8 Di III VXD G2 is a second-generation standard zoom lens designed for Sony E-mount full-frame mirrorless cameras. Building upon the success of its popular predecessor, this G2 model features a refined optical design, faster and quieter autofocus, and an updated body with enhanced ergonomics. Ideal for everyday shooting, portraits, events, and travel, this lens delivers professional-grade image quality in a compact, lightweight, and affordable package.
Refined Optical Performance
The lens features a completely revamped optical formula that offers improved resolution, contrast, and color accuracy across the zoom range. It consists of 17 elements in 15 groups, including specialized LD (Low Dispersion) and GM (Glass Molded Aspherical) elements to suppress chromatic and spherical aberrations. Whether you’re capturing wide-angle landscapes or zoomed-in portraits, the lens delivers edge-to-edge sharpness and clarity, even at its fast f/2.8 constant aperture.
Fast and Silent Autofocus with VXD
Equipped with Tamron’s VXD (Voice-coil eXtreme-torque Drive) linear motor, the autofocus system provides high-speed, high-precision, and virtually silent focusing—perfect for both stills and video. It handles fast-moving subjects with ease and enables smooth focus transitions during video recording. The advanced AF system is also compatible with Sony’s Fast Hybrid AF and Eye AF technologies, ensuring sharp and reliable focus.
Compact Design, Premium Handling
Despite its wide f/2.8 aperture, the 28-75mm G2 maintains an incredibly compact and lightweight profile, measuring only 119mm in length and weighing approx. 540g. The lens features an updated sleek matte black finish, improved grip texture, and a new tactile focus ring. It’s designed for comfortable handheld shooting and travel-friendly versatility without sacrificing image quality.
Close-Up Capability and Creative Freedom
With a minimum focusing distance of just 0.18m (7.1″) at 28mm, the lens enables impressive close-up photography with a maximum magnification ratio of 1:2.7. This opens up creative opportunities for capturing detailed shots of food, textures, flowers, and small objects with beautiful background blur (bokeh).
User-Friendly Features and USB-C Customization
The G2 lens includes a built-in USB-C port for firmware updates and customization using Tamron’s Lens Utility software. You can assign custom functions such as focus presets, A-B focus shifts, and more—making it a valuable tool for hybrid shooters who want to tailor their gear to their workflow.
Durable, Weather-Resistant Construction
Built for everyday reliability, the lens features moisture-resistant construction and a fluorine-coated front element to repel water, oil, and dust. Whether you’re shooting indoors or out in the field, it’s built to perform in a variety of environments.
Conclusion
The Tamron 28-75mm f/2.8 Di III VXD G2 (Model A063) is an excellent choice for Sony E-mount photographers looking for a bright, sharp, and portable standard zoom lens. With improved optics, blazing-fast autofocus, and thoughtful design updates, it delivers professional performance at an attractive price. From portraits and street photography to video content creation, this lens is a reliable all-around performer for enthusiasts and professionals alike.
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