Tamron has just posted a teaser about a new lens on April 22nd. According to Nokishita, this lens is Tamron 150-500mm f/5-6.7 Di III VC VXD lens for Sony E-mount. You can take a look at leaked images and specs below:
Lens configuration: 25 elements in 16 groups
A minimum shooting distance of 0.6m (wide angle) /1.8m (telephoto)
A maximum shooting magnification of 1: 3.1 (wide angle) / 1: 3.7 (telephoto)
Nokishita has leaked the first images of upcoming Sony FE 24mm f/2.8 G lens, FE 40mm f/2.5 G lens, FE 50mm f/2.5 G lens. All these three lenses will be officially announced on March 23rd. Stay tuned for more info.
The upcoming Sony a7C will be officially announced on 9PM ET, September 14, New York Time. Here is the first leaked image of upcoming Sony a7C vlogging camera, along with a new compact FE 28-60mm f/4-5.6 lens.