TAMRON Announces 20-40mm f/2.8 Di III VXD Zoom Lens

Tamron announced the 20-40mm f/2.8 Di III VXD Zoom Lens. is a fast-aperture zoom lens for E-mount full mirrorless cameras. It can be used for images and video both. It is compact and lightweight in at about 3.4 inches and 12.9 oz. It has an optical of 12 elements divided into 11 groups. With 4 Low Dispersion two Glass Moulded Aspherical and one Hybrid Aspherical lens element. It also has defocus blur effects and circular . The autofocus drive system uses the VXD linear motor focus mechanism. AF enables the lens to respond to the creative intentions of the photographer by making focusing quick and definite, even with fast-aperture lenses, from the MOD to infinity. The lens is quiet, so it’s perfectly suited for both still and video in conditions that demand silent .
It is also compatible with Tamron Lens Utility software for Focus Ring Function Setting and firmware updates.