Tamron offers announced the brand new Tamron 17-70mm f/2.8 Di III-A VC RDX lens for Sony APS-C Mirrorless digital cameras, with a continuous f/2.8 aperture through the entire 4.1x zoom range, VC (Vibration Compensation), and weather-sealing.
The lens has a 35mm-equivalent focal amount of 25.5-105mm and uses the company’s ‘Vibration Payment’ image stabilizer (zero words about its performance). The Tamron 17-70mm F/2.8 Di III-A VC RDX is made up of 16 elements in 12 organizations, of which you can find two Glass Moulded Aspherical components and something hybrid aspherical zoom lens.
The minimal focus distance is 19cm (7.5″) and the utmost magnification is 0.21x. The lens will be 12cm (4.7″) long and weighs about 524g (1.2pounds). It’s weather-sealed, and its own front element includes fluorine covering to repel drinking water and oil.
The Tamron 17-70mm f/2.8 Di III-A VC RDX Zoom lens will be obtainable in mid-January 2021 for $799.