The Tamron 16-30mm f/2.8 Di III VXD G2 (Model A064) is a fast, ultra-wide-angle zoom lens designed for full-frame mirrorless cameras from Sony (E-mount) and Nikon (Z-mount). It completes Tamron's "G2" trinity of F/2.8 zoom lenses, which also includes 28-75mm and 70-180mm models.
Key Specifications
Mount: Sony E and Nikon Z.
Format: Full-Frame.
Focal Length: 16–30mm.
Maximum Aperture: f/2.8 (constant throughout the zoom range).
AF Drive: VXD (Voice-coil eXtreme-torque Drive) linear motor — fast, quiet, and precise.
Optical Construction: 16 elements in 12 groups, with specialized XLD, LD, and GM elements to minimize aberrations.
Minimum Object Distance (MOD): 0.19m (7.5 in) at the 16mm wide end.
Filter Size: 67mm (standardized across the G2 line).
Weight: 440g (for Sony E-mount version).
Protection: Moisture-Resistant Construction and a Fluorine coating on the front element.
Additional: Compatible with Tamron Lens Utility software for customization via a USB-C port on the lens body.
Features and Benefits
The lens offers an expanded field of view and wide aperture, making it an excellent choice for landscapes, architecture, interiors, street photography, and astrophotography. Its compact and lightweight design enhances portability for travel and everyday use. The VXD linear motor provides superb autofocus performance for both stills and video, with minimal focus breathing.