Engineered for Sony E-mount cameras, the revolutionary 17-50mm F4 Di III redefines the standard zoom. This ultra-wide to standard lens combines a constant F4 aperture with exceptional edge-to-edge sharpness, making it the ultimate tool for both stills and video. Tamron’s advanced VXD linear motor ensures whisper-quiet, high-speed autofocus, while a non-extending barrel maintains perfect balance on a gimbal. Get remarkably close to your subject with a 0.19m MOD at the wide end. Compact and versatile, it’s the ideal walk-around lens for capturing everything from vast landscapes to spontaneous moments without ever changing your lens.
Experience unprecedented creative range with the world’s first 17-50mm full-frame lens. Capture everything from sweeping ultra-wide vistas to natural standard perspectives without changing optics. Get remarkably close to your subject, with a minimum focusing distance of just 0.19m (7.5in) at the wide end. This compact and lightweight design, at just 460g (16.2oz) and 114.4mm (4.5in) long, maintains perfect balance on mirrorless camera bodies. Built for the elements, it features robust moisture-resistant construction and protective fluorine coatings on front and rear elements.