Tamron 70-180mm F/2.8 Di III VXD

Highlights

• Lightest and most compact in its class of fast tele zooms for Sony full-frame mirrorless
• VXD linear motor focus mechanism delivers high-speed and high precision autofocus performance
• Superior optical design for uncompromised image quality. Camera-based lens unit firmware updates
• Moisture-Resistant Construction, Fluorine Coating, and Zoom Lock switch