The Tamron 20-40mm f/2.8 Di III VXD Lens is finally available in Nikon Z Mount. The lens was originally launched in Sony E-mount more than 3 years ago!
Key features
- Full-Frame | f/2.8 to f/22
- Compact Wide-Angle Zoom
- VXD Linear Motor Focus Mechanism
- 6.7″ Minimum Focusing Distance
- Moisture-Resistant Construction
- Tamron Lens Utility Connector Port
The lens is touted as being a compact, full-frame wide-angle zoom with a reasonably fast F2.8 aperture. It weighs in at just 13.6 oz / 385g and it has physical dimensions of 2.9 x 3.5″ / 74.4 x 88.7 mm (Diameter x Length).
It utilizes Tamron’s VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism that is claimed to provide fast, quiet, and precise autofocus performance throughout the zoom range.
The lens is compatible with most of the Nikon Z camera-specific features and functions, including Fast Hybrid AF and Eye AF.
The minimum focusing distance is 6.7″ / 17 cm, and it features a 1:3.8 maximum magnification. The front filter diameter is 67mm.
The optical design of the 20-40mm f/2.8 Di III VXD consists of 12 elements in 11 groups, and it has 9 aperture blades.
It features a moisture-resistant construction for use in inclement conditions, plus a fluorine coating on the front lens element. Additionally, it is compatible with the Tamron Lens Utility software for customizing lens functions and updating firmware.
Pricing & Availability
The Tamron 20-40mm f/2.8 Di III VXD is now available to pre-order for $729 USD. It is expected to start shipping on the 22nd of October
