Tamron will soon announce a new updated version of their current Tamron 70-180mm f/2.8 lens. Here is an optical comparison: UPDATE: This is the press text: Tamron, announces the development of the Tamron 70-180mm F/2.8 Di III VC VXD G2 (Model A065), a fast-aperture telephoto zoom lens for Sony E-mount full-frame mirrorless cameras. The Tamron … Continue reading First leaked image of the new Tamron 70-180mm f/2.8 GII E-mount lens!