The Tamron 28-75mm f/2.8 Di III VXD G2 is a professional-grade standard zoom lens designed for Sony E-mount full-frame mirrorless cameras. Featuring a redesigned optical system with updated resolution and sharpness, this compact zoom delivers exceptional performance across the entire 28-75mm range with a constant f/2.8 maximum aperture. The advanced VXD (Voice-coil eXtreme-torque Drive) linear motor provides fast, precise, and virtually silent autofocus--roughly twice as fast as the previous generation--making it ideal for both still photography and video work. At just 540 grams and 116.8mm in length, this remarkably lightweight and portable lens balances beautifully on Sony mirrorless bodies whilst delivering outstanding edge-to-edge optical performance and beautiful bokeh throughout the zoom range. With a minimum focusing distance of just 18cm (7.1 inches) and maximum magnification of 1:2.7, it excels at close-up work without requiring a dedicated macro lens. The 67mm filter thread and moisture-resistant construction round out a versatile, travel-friendly zoom that covers everything from street photography and portraiture to landscapes and events.