Tamron announces a compact $549 70-300mm F4.5-6.3 for Sony E mount cameras: Digital Photography Review

Tamron deems the lens, which is set to go on sale starting October 29, ‘the world’s smallest and lightest telephoto zoom lens for Sony E-mount full-frame mirrorless cameras.’

Tamron E-Mount Lens Guide – SonyAlphaLab

Lens News, Page 14

Canon EOS R10 Review

Smartphotography201208 by MaxxiMidia - Issuu

Tamron is developing a 70–300mm F4.5–6.3 Di III RXD lens for

Sony FE Lenses: The honest Guide for the A7/A9/A1 Series

Canon announces EF-M 18-150mm F3.5-6.3 STM and EF 70-300 F4-5.6 IS

Digital Cameras

Hands-on with new Tamron 100-400mm F4.5-6.3 Di VC USD: Digital

Sony a7III Archives

Sony's 400mm F2.8 G-Master will arrive in September for $12,000