Overview Tamron 28-75mm F/2.8 Di III VXD G2 (Model A063) The 28-75mm F/2.8 Di III VXD G2 is the successor of the 28-75mm F/2.8 Di III RXD (Model A036), a popular zoom lens that has earned high evaluation worldwide. It reflects the fruits of continuous evolution and customer-focused refinement. Retaining the well-received compact size of its predecessor, the new 28-75mm F/2.8 G2 incorporates a new optical construction based on a design that has been revamped to enhance imaging performance and its features are compatible with the latest model digital cameras that offer increased resolution. The AF drive, Tamron’s VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism, is adopted to deliver higher autofocus speed with greater precision. With the MOD (Minimum Object Distance) of 0.18m at the wide end and a maximum magnification ratio of 1:2.7, the lens boasts advanced close-up shooting performance. Additionally, it features a new design in the pursuit of enhanced operability and ergonomic texture. Tamron pioneered the category of compact fast-aperture standard zoom lenses for mirrorless cameras and the new Tamron 28-75mm F/2.8 Di III RXD G2 truly is a next-generation lens for everyday use.