Tamron Launches 20-40mm f/2.8 Di III VXD for Nikon Z-Mount
Tamron has officially launched the 20-40mm f/2.8 Di III VXD lens for Nikon Z-mount cameras, expanding the lens options for Nikon photographers.
Overview of the Tamron 20-40mm f/2.8 Di III VXD
Tamron has officially launched the 20-40mm f/2.8 Di III VXD lens for Nikon Z-mount cameras, expanding the lens options for Nikon photographers. This lens, which was initially released for Sony E-mount cameras in late 2022, is designed to be compact and lightweight while maintaining a fast aperture of f/2.8 throughout its zoom range.
Key Specifications
The Tamron 20-40mm f/2.8 lens weighs 380 grams (13.4 ounces) and measures 88.7 millimeters (3.5 inches) in length. It features a weather-sealed design, making it suitable for various shooting conditions. The lens accepts 67mm filters and offers a close focusing distance of 0.17 meters (6.7 inches) at the 20mm setting, achieving a maximum magnification ratio of 1:3.8 on full-frame cameras.
Optical Design
This lens incorporates 12 optical elements arranged in 11 groups, including four low-dispersion elements, two glass-molded aspherical lenses, and one hybrid aspherical element. The nine-bladed circular aperture diaphragm is designed to provide high image quality across the focal length range, even when shooting wide open at f/2.8.
Autofocus System
The lens features Tamron's Voice-coil eXtreme-torque Drive (VXD) autofocus system, which is engineered for fast, precise, and quiet focusing. This makes the lens suitable for both photography and video applications, including vlogging.
Focal Length and Versatility
With a focal length range of 20-40mm, the lens offers a wide field of view of 94.3 degrees at 20mm, making it ideal for landscape photography. On APS-C cameras, such as the Nikon Zfc and Z50 series, this lens provides an equivalent focal length of 30-60mm, enhancing its versatility for various shooting scenarios, from landscapes to portraits.
Market Position
The Tamron 20-40mm f/2.8 is positioned uniquely within the Nikon Z-mount ecosystem. While Nikon offers the 14-30mm f/4 S lens, it has a slower aperture and a slightly wider focal length. The Tamron lens's constant f/2.8 aperture makes it a compelling option for photographers seeking a lightweight, high-quality zoom lens.
Pricing and Availability
The Tamron 20-40mm f/2.8 Di III VXD for Nikon Z-mount will be available on October 22, 2026, at a retail price of $729 in the United States and CA$999 in Canada. This pricing reflects a $29 premium over the E-mount version of the lens.
Conclusion
The introduction of the Tamron 20-40mm f/2.8 Di III VXD lens for Nikon Z-mount cameras offers photographers a compact and versatile option for a range of shooting applications. With its fast aperture, lightweight design, and advanced autofocus system, it is a noteworthy addition to the Nikon lens lineup.
