This lens, which was initially developed for Sony E-mount cameras and known for its compatibility with full-frame sensors, maintains its constant F/2.8 aperture across the zoom range and is equipped with a VXD linear focus motor for rapid autofocus.

Background and Development

The original model of the Tamron 28-75mm F/2.8 Di III RXD lens was launched in 2018, targeting Sony E-mount camera users. A second generation (G2) of the lens, featuring an updated design and optics, was released in 2021. In September 2022, Tamron began expanding its lens offerings to include Nikon Z-mount mirrorless cameras, following up with the 35-150mm f/2-2.8 Di III VXD lens. The announcement of the 28-75mm F/2.8 Di III VXD G2 lens (codename: A063) for Nikon Z cameras marks a continuation of this expansion.

Lens Features

The Tamron 28-75mm F/2.8 Di III VXD G2 is a lightweight and compact lens, measuring 11.9cm (4.7in) in length and weighing 550g (19.4oz). It is designed without a user-assigned control ring but includes a zoom ring at the front and a focus ring at the rear. The lens boasts moisture-resistant construction and improved abrasion resistance, offering enhanced durability and resistance to fingerprints.

Software Compatibility

This lens supports the Tamron Lens Utility software and the Lens Utility Mobile App, allowing users to update firmware and customize lens functionalities conveniently.

Optical Design

The optical structure of the lens comprises 17 elements in 15 groups, including two Low Dispersion and Glass Molded Aspherical elements to minimize chromatic aberrations. It also features a fluorine-coated front element for easier cleaning and protection, a nine-blade circular aperture for pleasing bokeh, a minimum focusing distance of 18cm (7.1in), and a 67mm front filter thread.

Pricing and Availability

The Tamron 28-75mm F/2.8 Di III VXD G2 lens for Nikon Z mirrorless cameras is now available for pre-order at a price of $999, with shipments expected to begin on April 18th.

News source: https://www.tamron.com/global/news/detail/a063z_20240314.html