Sigma MC-11 tested on the Sony A9
A couple of days ago Sigma issued a new firmware update for the MC-11 E-mount adapter which also adds support for the new Sony A9. That1CameraGuy tested it on the A9 to seehow bad or well it works.
UPDATE: This is an update with a correction on the previous video
Sigma MC-11 at [shopcountry 59289].