Sigma has released a new firmware update for Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary lens for Canon EF-mount (Amazon/B&H Photo/Adorama). Version 1.02 of the firmware fixes problems with the optical image stabilization when the lens is attached to Sigma’s Sony E-mount converter MC-11 EF-E.
The Sony a77II was released in 2014, now it is 3 years old, there are plenty of A-mount photographers waiting for successor Sony a77III. According to recently rumors on SAR, Sony a77III currently is in testing in real-life, the development has already finished.
Today, Sony has made a press release for their full frame mirrorless camera Sony Alpha a7S II to shoot astonishing 4K videos from international space station. According to Sony, a7S II is the first commercial camera mounted outside space.